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2,3-bpg

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

COPD

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

IMT

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

POWERbreathe

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

abdominal-organ-displacement

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

acclimatization

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

ace

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

acid-base

• Carbon Dioxide Transport

acidosis

• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving

acute-respiratory-symptoms

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

adaptation

• Ocean Warming
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

adaptations

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

adaptive-mechanisms

• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

adc

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

adenosine

• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

adenosine receptors

• Cardiovascular Effects of Coffee - Is It a Risk Factor?

adl

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

adrenal medulla

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

adrenaline

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

aerobic-dive-limit

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

affect

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

affective-component

• The Near-Death Experience Scale. Construction, reliability, and validity.

aida

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers

air hunger

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea

air-hunger

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

airway-pressure

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

airway-reflexes

• Physiology of Drowning, A Review

airway-resistance

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

alpha-waves

• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

altered-states

• Mystical Experience in Freediving
• The Near-Death Experience Scale. Construction, reliability, and validity.

alternobaric vertigo

• Ear Barotrauma

alternobaric-vertigo

• The Physiology and Pathophysiology of Human Breath-Hold Diving

altitude

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

alveolar-collapse

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

alveolar-gases

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

alveolar-volume

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

alveoli

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

ama

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

ambient-air

• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia

amplitude

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

amygdala

• Rhythm of Breathing Affects Memory and Fear

anaerobic

• Blood lactate accumulation during competitive freediving and synchronized swimming

anaerobic-metabolism

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming

ancient-diving

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

ancient-greece

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

anterior-ethmoidal-nerve

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

anthropology

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Skill Building in Freediving as an Example of Embodied Culture

antioxidants

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

anxiety

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• Psychological Characteristics of Free Diving Athletes, A Comparative Study
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

apnea

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

apnea-academy

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

apnea-duration

• Blood lactate accumulation during competitive freediving and synchronized swimming

apnea-performance

• Acute dietary nitrate supplementation improves dry static apnea performance

apnea-sports

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming

apnea-training

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Increased erythropoietin concentration after repeated apneas in humans

apnoea

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

apoptosis

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

aquatic-ape

• Human Breath-Hold Diving Ability and the Underlying Physiology

archaeology

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

ards

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

arms-overhead

• Hydrodynamic Drag During Gliding in Swimming

arousal

• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

arrhythmia

• Physiology of Drowning, A Review
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples

arrhythmias

• Breath Hold Diving Workshop 2006
• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

arterial-blood-gas

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

arterial-occlusion

• Oxygen Availability and Motor Unit Activity in Humans

ascent

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases
• Why Is Ascent the Most Dangerous Phase of the Dive?

ascent risk

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth

ascent-blackout

• The Physiology and Pathophysiology of Human Breath-Hold Diving

ascorbate

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

asphyxia-tolerance

• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea

aspiration

• Physiology of Drowning, A Review

astrocyte-neuron-lactate-shuttle

• Lactate as a Metabolite and a Regulator in the Central Nervous System

astrocytes

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

atp

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

atrioventricular dissociation

• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers

attention

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

automaticity

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

autonomic nervous system

• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• The physiological effects of slow breathing in the healthy human

autonomic-conflict

• Physiology of Drowning, A Review

autonomic-nervous-system

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples

autotelic

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

av block

• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers

av-block

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

bajau

• Human Breath-Hold Diving Ability and the Underlying Physiology

bajau-laut

• A Living Based on Breath-Hold Diving in the Bajau Laut

baroreceptors

• The Human Diving Response, Its Function, and Its Control

baroreflex

• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples
• The physiological effects of slow breathing in the healthy human

barotrauma

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Skill Building in Freediving as an Example of Embodied Culture

bbb-transport

• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia

bdnf

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

beaked-whales

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

beetroot

• Food Before Dives, Community Discussion (Facebook Thread)

beetroot juice

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

beetroot-juice

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea

beginner

• Why Can Blackout Occur Without Warning?
• Why Does the Urge to Breathe Not Reflect Oxygen Levels?

bicarbonate

• Carbon Dioxide Transport
• The Details of CO2 Transport and CO2 Tolerance for Freedivers

biochemistry

• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

biocultural

• Skill Building in Freediving as an Example of Embodied Culture

blackout

• Advances In Breath Hold Diving Research, A State Of The Art Review
• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases
• Why Can Blackout Occur Without Warning?

blackout-risk

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

blood gases

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Carbon Dioxide Transport
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers

blood pressure

• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers

blood shift

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

blood-boost

• Short-term effects of normobaric hypoxia on the human spleen

blood-brain-barrier

• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Physiology of Static Breath Holding in Elite Apneists

blood-centralization

• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

blood-flow

• Oxygen Availability and Motor Unit Activity in Humans

blood-gases

• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

blood-lactate

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming

blood-pressure

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Physiology of Static Breath Holding in Elite Apneists
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples

blood-shift

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• Hematological response and diving response during apnea and apnea with face immersion
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Skill Building in Freediving as an Example of Embodied Culture
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

blood-volume

• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

blow-tap-talk

• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

body-plethysmography

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

body-position

• Hydrodynamic Drag During Gliding in Swimming

bohr effect

• Carbon Dioxide Transport

boyles-law

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

bradycardia

• Acute dietary nitrate supplementation improves dry static apnea performance
• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Effects of lung volume and involuntary breathing movements on the human diving response
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Hematological response and diving response during apnea and apnea with face immersion
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Increased erythropoietin concentration after repeated apneas in humans
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Physiology of Static Breath Holding in Elite Apneists
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Skill Building in Freediving as an Example of Embodied Culture
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

brain

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia

brain health

• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?

brain-metabolism

• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

brain-oscillations

• Rhythm of Breathing Affects Memory and Fear
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

brain-oxygenation

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

brain-signaling

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

breaking-point

• Effects of lung volume and involuntary breathing movements on the human diving response
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

breakpoint

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

breath

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

breath-hold

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Physiology of Static Breath Holding in Elite Apneists
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Limits of Breath Holding

breath-hold diving

• Advances In Breath Hold Diving Research, A State Of The Art Review
• Breath Hold Diving Workshop 2006
• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving

breath-hold-breakpoint

• Physiology of Static Breath Holding in Elite Apneists
• The Limits of Breath Holding

breath-hold-diving

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

breath-hold-exercise

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

breath-hold-phases

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

breath-hold-physiology

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

breath-hold-training

• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

breath-holding

• Physiology of Drowning, A Review

breathe-up

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

breathing

• Rhythm of Breathing Affects Memory and Fear
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

breathing mechanics

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

breathing technique

• The physiological effects of slow breathing in the healthy human

breathing-efficiency

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

breathing-resistance

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

breathing-techniques

• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea

btps

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

btt

• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

bubbles

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

buccal-pumping

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

buffers

• The Details of CO2 Transport and CO2 Tolerance for Freedivers

cADL

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

cAMP

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

caffeine

• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Food Before Dives, Community Discussion (Facebook Thread)

caffeine interaction

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

calibration

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

carbaminohemoglobin

• The Details of CO2 Transport and CO2 Tolerance for Freedivers

carbon

• Fin Propulsion, Physics and Material Properties

carbon dioxide

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Carbon Dioxide Transport
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

carbonic-anhydrase

• The Details of CO2 Transport and CO2 Tolerance for Freedivers

cardiac mri

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

cardiac-mri

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

cardiac-output

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

cardiac-risk

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

cardio-metabolic-health

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

cardiopulmonary-arrest

• In-Water Resuscitation, Is It Worthwhile?

cardiovascular

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

cardiovascular adaptations

• Advances In Breath Hold Diving Research, A State Of The Art Review

carotid-bodies

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

case-report

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

catalase

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

catecholamines

• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

cell-signaling

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

cellular-respiration

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

central blood volume

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

cerebral-blood-flow

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Physiology of Static Breath Holding in Elite Apneists
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

cerebral-oxygen-delivery

• Physiology of Static Breath Holding in Elite Apneists

cerebral-oxygenation

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea

cerebral-perfusion

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

cervical spine

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

cervical spondylosis

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

cfd

• Hydrodynamic Drag During Gliding in Swimming

challenge-skill-balance

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

chemoreceptors

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Human Diving Response, Its Function, and Its Control
• The Limits of Breath Holding
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

chemoreflex

• Physiology of Static Breath Holding in Elite Apneists
• The physiological effects of slow breathing in the healthy human

chest-mechanics

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

chest-wall

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

chloride shift

• Carbon Dioxide Transport

clear-goals

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

climate-change

• Ocean Warming

cmro2

• Physiology of Static Breath Holding in Elite Apneists

cnf

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

cns

• Lactate as a Metabolite and a Regulator in the Central Nervous System

co2

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Limits of Breath Holding
• Why Does the Urge to Breathe Not Reflect Oxygen Levels?

co2 sensitivity

• Breath Hold Diving Workshop 2006

co2 tolerance

• The physiological effects of slow breathing in the healthy human

co2 transport

• Carbon Dioxide Transport

co2-retention

• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving

co2-tolerance

• Human Breath-Hold Diving Ability and the Underlying Physiology
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Skill Building in Freediving as an Example of Embodied Culture
• The Details of CO2 Transport and CO2 Tolerance for Freedivers

coffee

• Cardiovascular Effects of Coffee - Is It a Risk Factor?

cognition

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Rhythm of Breathing Affects Memory and Fear
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

cognitive-component

• The Near-Death Experience Scale. Construction, reliability, and validity.

cold water

• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Food Before Dives, Community Discussion (Facebook Thread)

cold-face-test

• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

cold-shock

• Physiology of Drowning, A Review

cold-water

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Hematological response and diving response during apnea and apnea with face immersion
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans

cold-water-immersion

• Physiology of Drowning, A Review

communities-of-practice

• Skill Building in Freediving as an Example of Embodied Culture

comparative-physiology

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

competition

• Blood lactate accumulation during competitive freediving and synchronized swimming
• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

competition diving

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving

competition medicine

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

competition-analysis

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

competition-safety

• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

competitive-freediving

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming

compliance

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

computational-fluid-dynamics

• Hydrodynamic Drag During Gliding in Swimming

conceptual-analysis

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

confidence

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

consciousness

• The Near-Death Experience Scale. Construction, reliability, and validity.

consensus

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

conservation

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris
• Ocean Warming

constant-weight

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

constant-weight-no-fins

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

consumer-culture

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

continuous-dives

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

contractions

• Effects of lung volume and involuntary breathing movements on the human diving response
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• Skill Building in Freediving as an Example of Embodied Culture
• The Details of CO2 Transport and CO2 Tolerance for Freedivers

coping

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

coral-bleaching

• Ocean Warming

cortisol

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

cpap

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

cpr

• In-Water Resuscitation, Is It Worthwhile?
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

critical care monitoring

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

crossover

• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea

cwt

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

cycle-ergometer

• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers

cycling

• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

dan

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

database

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

dci

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

dcs

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

decision-making

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

decompression sickness

• Breath Hold Diving Workshop 2006
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

decompression stress

• Advances In Breath Hold Diving Research, A State Of The Art Review

decompression-illness

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

decompression-sickness

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• The Physiology and Pathophysiology of Human Breath-Hold Diving

deep-diving

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

deep-sea

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

deoxygenation

• Ocean Warming

depth

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Food Before Dives, Community Discussion (Facebook Thread)

depth limits

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

depth physiology

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

depth-limits

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

desaturation

• Increased erythropoietin concentration after repeated apneas in humans

descent

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

dhea

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

diaphragm

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• The Limits of Breath Holding
• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

dietary nitrate

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

dietary-nitrate

• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation

diffusion-capacity

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

digestion

• Food Before Dives, Community Discussion (Facebook Thread)

discrete-vs-continuous

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

dive-profiles

• A Living Based on Breath-Hold Diving in the Bajau Laut

diver-weight

• Fin Propulsion, Physics and Material Properties

diving lung volume

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

diving mammals

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

diving medicine

• Ear Barotrauma

diving physiology

• Advances In Breath Hold Diving Research, A State Of The Art Review

diving reflex

• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Breath Hold Diving Workshop 2006
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

diving-mammals

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

diving-physiology

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

diving-reflex

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Hematological response and diving response during apnea and apnea with face immersion
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• The Human Diving Response, Its Function, and Its Control
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

diving-response

• Acute dietary nitrate supplementation improves dry static apnea performance
• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Hematological response and diving response during apnea and apnea with face immersion
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Increased erythropoietin concentration after repeated apneas in humans
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Physiology of Drowning, A Review
• Physiology of Static Breath Holding in Elite Apneists
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Skill Building in Freediving as an Example of Embodied Culture
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

dmt

• Mystical Experience in Freediving

dnf

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming

dolphin

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

dose-response

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

dosing and timing

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

drag

• Effect Of The Swimmer'S Head Position On Passive Drag
• Fin Propulsion, Physics and Material Properties
• Hydrodynamic Drag During Gliding in Swimming

drowning

• In-Water Resuscitation, Is It Worthwhile?
• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)
• Physiology of Drowning, A Review
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

dry apnea

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

dry-static

• Acute dietary nitrate supplementation improves dry static apnea performance

dwi

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

dxascan

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

dyn

• Blood lactate accumulation during competitive freediving and synchronized swimming
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea

dynamic-apnea

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

dynamic-exercise

• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers

dynamics

• Food Before Dives, Community Discussion (Facebook Thread)

dyspnea

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

ear barotrauma

• Ear Barotrauma

easy-phase

• Effects of lung volume and involuntary breathing movements on the human diving response

echo-bubble-study

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

echocardiography

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

economy

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

eeg

• Rhythm of Breathing Affects Memory and Fear
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

efficiency

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Effect Of The Swimmer'S Head Position On Passive Drag
• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Fin Propulsion, Physics and Material Properties
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

elastic-deformation

• Fin Propulsion, Physics and Material Properties

elite divers

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

elite-divers

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

embodiment

• Skill Building in Freediving as an Example of Embodied Culture

embolism

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

emesis

• Physiology of Drowning, A Review

emg

• Oxygen Availability and Motor Unit Activity in Humans

emotion

• Rhythm of Breathing Affects Memory and Fear

emotions

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

end-tidal

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans

end-tidal-co2

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

endocrine

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

endothelial-function

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study

endurance

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

enjoyment

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

enos

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

ent

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• The Valsalva Manoeuvre, Physiology and Clinical Examples

epilepsy

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

epo

• Increased erythropoietin concentration after repeated apneas in humans
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

equalisation

• Human Breath-Hold Diving Ability and the Underlying Physiology

equalization

• Ear Barotrauma
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Skill Building in Freediving as an Example of Embodied Culture
• The Valsalva Manoeuvre, Physiology and Clinical Examples

equalization physics

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

ergogenic-aid

• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

ergospirometry

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

erythropoiesis

• Increased erythropoietin concentration after repeated apneas in humans

erythropoietin

• Increased erythropoietin concentration after repeated apneas in humans

esports

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

ethnography

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

ets-capacity

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

eustachian tube

• Ear Barotrauma

eustachian-tube

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• The Valsalva Manoeuvre, Physiology and Clinical Examples

everest

• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

evlw

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

evlwi

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

evolution

• Human Breath-Hold Diving Ability and the Underlying Physiology

executive function

• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?

exercise

• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

exercise-performance

• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation

exercise-physiology

• Spirulina supplementation improves oxygen uptake in arm cycling exercise

exertion

• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

extravascular lung water

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

extreme-depth

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

extreme-weather

• Ocean Warming

face immersion

• Attenuation Of The Diving Reflex In Man By Mental Stimulation

face-immersion

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Hematological response and diving response during apnea and apnea with face immersion
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

facial-cold-receptors

• The Human Diving Response, Its Function, and Its Control

facial-immersion

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

fasting

• Food Before Dives, Community Discussion (Facebook Thread)

fatigue

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming

fear

• Rhythm of Breathing Affects Memory and Fear

fef25-75

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

fev1

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

fiberglass

• Fin Propulsion, Physics and Material Properties

field-study

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study

fih

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

fim

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming

fin-propulsion

• Fin Propulsion, Physics and Material Properties

fin-stiffness

• Fin Propulsion, Physics and Material Properties

fins

• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Fin Propulsion, Physics and Material Properties

fips

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

first-aid

• Physiology of Drowning, A Review
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

fisheries

• Ocean Warming

flexibility

• Skill Building in Freediving as an Example of Embodied Culture

flow

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

flow-mediated-dilation

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study

flow-specificity

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

flow-state

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

flow-volume-loop

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

fluid management

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

fmd

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study

fo2hb

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

focus

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

food-security

• Ocean Warming

forced-vital-capacity

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

frc

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

free radicals

• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving

free-fall

• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

freediving

• Human Breath-Hold Diving Ability and the Underlying Physiology
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Skill Building in Freediving as an Example of Embodied Culture

freediving-history

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

frenzel

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Skill Building in Freediving as an Example of Embodied Culture

frequency

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

full-face-mask

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

fvc

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

gaming

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

gas exchange

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

gas-exchange

• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans

gas-kinetics

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

gas-stores

• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea

gene-expression

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

genetics

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

glide

• Hydrodynamic Drag During Gliding in Swimming

glossopharyngeal breathing

• Breath Hold Diving Workshop 2006

glossopharyngeal insufflation

• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

glossopharyngeal-insufflation

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• The Physiology and Pathophysiology of Human Breath-Hold Diving

glucose

• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

glucose-metabolism

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

gpi

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

gpr81

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

greyson-scale

• The Near-Death Experience Scale. Construction, reliability, and validity.

h2o2

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

hadal-zone

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

haldane effect

• Carbon Dioxide Transport

haldane-effect

• The Details of CO2 Transport and CO2 Tolerance for Freedivers

handgrip

• Oxygen Availability and Motor Unit Activity in Humans

hcar1

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

hdl-cholesterol

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

head position

• Effect Of The Swimmer'S Head Position On Passive Drag

hearing loss

• Ear Barotrauma

heart

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers

heart rate

• Cardiovascular Effects of Coffee - Is It a Risk Factor?

heart rate variability

• The physiological effects of slow breathing in the healthy human

heart-attack

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

heart-rate

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Spirulina supplementation improves oxygen uptake in arm cycling exercise
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Valsalva Manoeuvre, Physiology and Clinical Examples
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

heart-rate-kinetics

• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

heart-rate-variability

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

heat-exposure

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

hematocrit

• Hematological response and diving response during apnea and apnea with face immersion
• Increased erythropoietin concentration after repeated apneas in humans
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

hemispheric-dominance

• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

hemodynamics

• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Valsalva Manoeuvre, Physiology and Clinical Examples

hemoglobin

• Hematological response and diving response during apnea and apnea with face immersion
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers
• Increased erythropoietin concentration after repeated apneas in humans
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Short-term effects of normobaric hypoxia on the human spleen
• Spirulina supplementation improves oxygen uptake in arm cycling exercise
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

hemoglobin-affinity

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

hemoptysis

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• The Physiology and Pathophysiology of Human Breath-Hold Diving

hif

• Increased erythropoietin concentration after repeated apneas in humans
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

hif-1

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

hif-1a

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

hif-2

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

hippocampus

• Rhythm of Breathing Affects Memory and Fear

history

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

home-based training

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

homeostasis

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

hookes-law

• Fin Propulsion, Physics and Material Properties

hormones

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

hot-water-immersion

• Physiology of Drowning, A Review

hrv

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

human-diving-response

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Human Breath-Hold Diving Ability and the Underlying Physiology

hydration

• Food Before Dives, Community Discussion (Facebook Thread)

hydrodynamics

• Effect Of The Swimmer'S Head Position On Passive Drag
• Hydrodynamic Drag During Gliding in Swimming

hydrogen-peroxide

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

hygiene

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

hyperbaric-chamber

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

hyperbaric-oxygen

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

hypercapnia

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Carbon Dioxide Transport
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Mystical Experience in Freediving
• Physiology of Static Breath Holding in Elite Apneists
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Skill Building in Freediving as an Example of Embodied Culture
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Human Diving Response, Its Function, and Its Control
• The Limits of Breath Holding
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

hypertension

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• The Physiology and Pathophysiology of Human Breath-Hold Diving

hyperthermia

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

hyperventilation

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Increased erythropoietin concentration after repeated apneas in humans
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects
• The Limits of Breath Holding
• The Physiology and Pathophysiology of Human Breath-Hold Diving

hypoglycemia

• Food Before Dives, Community Discussion (Facebook Thread)

hypometabolism

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

hypothermia

• Physiology of Drowning, A Review

hypoxemia

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

hypoxia

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• In-Water Resuscitation, Is It Worthwhile?
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)
• Mystical Experience in Freediving
• Physiology of Static Breath Holding in Elite Apneists
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Human Diving Response, Its Function, and Its Control
• The Limits of Breath Holding
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Near-Death Experience Scale. Construction, reliability, and validity.
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• Why Can Blackout Occur Without Warning?
• Why Does Repetitive Diving Increase Blackout Risk?
• Why Does the Urge to Breathe Not Reflect Oxygen Levels?
• Why Is Ascent the Most Dangerous Phase of the Dive?

hypoxia tolerance

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

hypoxic-blackout

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

hypoxic-conditioning

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

hypoxic-phase

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

hypoxic-pulmonary-vasoconstriction

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

immediate-feedback

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

immersion

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Physiology of Drowning, A Review

immersion-pulmonary-edema

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

immunity

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

impedance-plethysmography

• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

imt

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

in-water-resuscitation

• In-Water Resuscitation, Is It Worthwhile?

incident database

• Breath Hold Diving Workshop 2006

infection

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

infection-risk

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

inflammation

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

inner ear barotrauma

• Ear Barotrauma

inspiratory muscle endurance

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

inspiratory muscle training

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

inspiratory-muscle-training

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

insulin

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers

insulin-hypothesis

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

intermediate

• Why Does Repetitive Diving Increase Blackout Risk?
• Why Is Ascent the Most Dangerous Phase of the Dive?

intermittent hypoxia

• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

intermittent-hypoxia

• Increased erythropoietin concentration after repeated apneas in humans
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

intermittent-isometric

• Oxygen Availability and Motor Unit Activity in Humans

interoception

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Skill Building in Freediving as an Example of Embodied Culture

interval-training

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

intraabdominal-pressure

• The Valsalva Manoeuvre, Physiology and Clinical Examples

intrathoracic-blood-pooling

• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

intrathoracic-pressure

• Effects of lung volume and involuntary breathing movements on the human diving response
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• The Valsalva Manoeuvre, Physiology and Clinical Examples

intrinsic-motivation

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

involuntary-breathing-movements

• Effects of lung volume and involuntary breathing movements on the human diving response
• Physiology of Static Breath Holding in Elite Apneists
• The Limits of Breath Holding

ipe

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

iron

• Spirulina supplementation improves oxygen uptake in arm cycling exercise

ischemia

• Oxygen Availability and Motor Unit Activity in Humans
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

ischemic-preconditioning

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

j-receptors

• Effects of lung volume and involuntary breathing movements on the human diving response

jacques-mayol

• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

jamstec

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

junctional rhythm

• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers

kco

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

kidney

• Increased erythropoietin concentration after repeated apneas in humans

kooyman

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

kubios

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

lactate

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Hematological response and diving response during apnea and apnea with face immersion
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• Oxygen Availability and Motor Unit Activity in Humans
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

laryngospasm

• Physiology of Drowning, A Review
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

ldH

• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

ldl-cholesterol

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

leak-respiration

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

level-advanced

• Advances In Breath Hold Diving Research, A State Of The Art Review
• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Breath Hold Diving Workshop 2006
• Carbon Dioxide Transport
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

level-beginner

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Acute dietary nitrate supplementation improves dry static apnea performance
• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Ear Barotrauma
• Effect Of The Swimmer'S Head Position On Passive Drag
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Fin Propulsion, Physics and Material Properties
• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Food Before Dives, Community Discussion (Facebook Thread)
• Hematological response and diving response during apnea and apnea with face immersion
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Hydrodynamic Drag During Gliding in Swimming
• In-Water Resuscitation, Is It Worthwhile?
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)
• Ocean Warming
• Psychological Characteristics of Free Diving Athletes, A Comparative Study
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts
• Rhythm of Breathing Affects Memory and Fear
• Short-term effects of normobaric hypoxia on the human spleen
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Human Diving Response, Its Function, and Its Control
• The Limits of Breath Holding
• The physiological effects of slow breathing in the healthy human

level-intermediate

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency
• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Depth Limits Of Breath Hold Diving (An Example Of Fennology)
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Effects of lung volume and involuntary breathing movements on the human diving response
• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients
• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris
• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• Increased erythropoietin concentration after repeated apneas in humans
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Mystical Experience in Freediving
• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving
• Oxygen Availability and Motor Unit Activity in Humans
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Physiology of Drowning, A Review
• Physiology of Static Breath Holding in Elite Apneists
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing
• Skill Building in Freediving as an Example of Embodied Culture
• Spirulina supplementation improves oxygen uptake in arm cycling exercise
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects
• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Near-Death Experience Scale. Construction, reliability, and validity.
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples
• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin
• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

lifeguards

• In-Water Resuscitation, Is It Worthwhile?

lifestyle

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

limbic-system

• Rhythm of Breathing Affects Memory and Fear

lipid-peroxidation

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

littoral

• Human Breath-Hold Diving Ability and the Underlying Physiology

lmc

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

loc

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

locus-of-control

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

long-term adaptations

• Advances In Breath Hold Diving Research, A State Of The Art Review

long-term effects

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia

lorenz-plot

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

loss of consciousness

• Breath Hold Diving Workshop 2006

loss-of-consciousness

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

loss-of-motor-control

• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

lung collapse

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

lung compliance

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

lung compression

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Depth Limits Of Breath Hold Diving (An Example Of Fennology)
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

lung mechanics

• Advances In Breath Hold Diving Research, A State Of The Art Review

lung permeability

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

lung squeeze

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Breath Hold Diving Workshop 2006
• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

lung stretch receptors

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea

lung-barotrauma

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers

lung-collapse

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

lung-compression

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

lung-packing

• Human Breath-Hold Diving Ability and the Underlying Physiology
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Physiology of Static Breath Holding in Elite Apneists
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Skill Building in Freediving as an Example of Embodied Culture
• The Physiology and Pathophysiology of Human Breath-Hold Diving

lung-perfusion

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

lung-rupture

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

lung-squeeze

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• The Physiology and Pathophysiology of Human Breath-Hold Diving

lung-volume

• Effects of lung volume and involuntary breathing movements on the human diving response
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• The Human Diving Response, Its Function, and Its Control

lung-volume-specificity

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

lung-volumes

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

lvedp

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

mammalian-dive-reflex

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea

mammalian-diving-reflex

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

map

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

mapk

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

mariana-trench

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

marine mammals

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

marine-gathering

• A Living Based on Breath-Hold Diving in the Bajau Laut

marine-litter

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

marine-mammals

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

marine-protected-areas

• Ocean Warming

maritime-archaeology

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

material-culture

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

materialism

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

materials

• Fin Propulsion, Physics and Material Properties

mathematical modeling

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

mca-vmean

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

mct1

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

mct2

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

mct4

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

meal timing

• Food Before Dives, Community Discussion (Facebook Thread)

mean-arterial-pressure

• Acute dietary nitrate supplementation improves dry static apnea performance

mean-power-frequency

• Oxygen Availability and Motor Unit Activity in Humans

measurement

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

meditation

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• The Limits of Breath Holding

mediterranean

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

memory

• Lactate as a Metabolite and a Regulator in the Central Nervous System
• Rhythm of Breathing Affects Memory and Fear

mental state

• Attenuation Of The Diving Reflex In Man By Mental Stimulation

mental-training

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

meq30

• Mystical Experience in Freediving

meta-analysis

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

metabolic-adaptation

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

metabolic-rate

• Acute dietary nitrate supplementation improves dry static apnea performance
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea

metabolism

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

middle ear squeeze

• Ear Barotrauma

middle-cerebral-artery

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

middle-ear

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• The Valsalva Manoeuvre, Physiology and Clinical Examples

mindfulness

• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Mystical Experience in Freediving

mitochondria

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

models

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

monitoring

• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

monocarboxylate-transport

• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia

monocarboxylate-transporters

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

monofin

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Fin Propulsion, Physics and Material Properties

motivation

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Finding Flow, Exploring the Potential for Sustainable Fulfilment

motor-units

• Oxygen Availability and Motor Unit Activity in Humans

mouth-to-mouth

• In-Water Resuscitation, Is It Worthwhile?

mouthfill

• Human Breath-Hold Diving Ability and the Underlying Physiology

mouthwash

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

mri

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

muscle

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

muscle-fatigue

• Oxygen Availability and Motor Unit Activity in Humans

muscle-mass

• Blood lactate accumulation during competitive freediving and synchronized swimming

muscle-metabolism

• Oxygen Availability and Motor Unit Activity in Humans

muscle-oxygenation

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

myelin

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

myocardial blood flow

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers

myoglobin

• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

nadph-oxidase

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

narcosis

• Breath Hold Diving Workshop 2006
• Mystical Experience in Freediving

nasal-breathing

• Rhythm of Breathing Affects Memory and Fear
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

nasal-cycle

• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

nde

• The Near-Death Experience Scale. Construction, reliability, and validity.

near-death-experience

• The Near-Death Experience Scale. Construction, reliability, and validity.

near-infrared-spectroscopy

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea

negative-affect

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

negative-pressure

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

nerve conduction study

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

neurological

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

neurological-outcome

• In-Water Resuscitation, Is It Worthwhile?

neurological-risk

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

neurons

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

neurophenomenology

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

neurophysiology

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

neuroprotection

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Lactate as a Metabolite and a Regulator in the Central Nervous System

neuropsychology

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia

neuroscience

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea

neurovascular-coupling

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

nirs

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

nitrate

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation

nitric oxide

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving

nitric-oxide

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Spirulina supplementation improves oxygen uptake in arm cycling exercise
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

nitrites

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

nitrogen

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

nitrogen-narcosis

• The Physiology and Pathophysiology of Human Breath-Hold Diving

nitrogen-washout

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

no-limits

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

noradrenaline

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

normobaric-hypoxia

• Short-term effects of normobaric hypoxia on the human spleen

normobaric-oxygen

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

normoxic-phase

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

nose-clip

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

nox

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

nutrition

• Spirulina supplementation improves oxygen uptake in arm cycling exercise

oXPHOS

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

obesity

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

ocean-heat-uptake

• Ocean Warming

ocean-warming

• Ocean Warming

olfaction

• Rhythm of Breathing Affects Memory and Fear

oligodendrocytes

• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction

operationalization

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

optimal-experience

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

oscillating-foil

• Fin Propulsion, Physics and Material Properties

overinflation

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

overtraining

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

overview

• Human Breath-Hold Diving Ability and the Underlying Physiology

overweight

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

oxidative stress

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress
• Nitric Oxide And Oxidative Stress Changes At Depth in Breath-Hold Diving

oxidative-phosphorylation

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

oxidative-stress

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

oxygen

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth
• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts
• The Limits of Breath Holding

oxygen saturation

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers

oxygen stores

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

oxygen-availability

• Oxygen Availability and Motor Unit Activity in Humans

oxygen-carrying-capacity

• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

oxygen-conservation

• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Hematological response and diving response during apnea and apnea with face immersion
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiology and Pathophysiology of Human Breath-Hold Diving

oxygen-conserving-breaking-point

• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis

oxygen-consumption

• Acute dietary nitrate supplementation improves dry static apnea performance
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

oxygen-delivery

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

oxygen-desaturation

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

oxygen-management

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

oxygen-saturation

• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers

oxygen-sensing

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

oxygen-storage

• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea

oxygen-stores

• Hematological response and diving response during apnea and apnea with face immersion
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

oxygen-transport

• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

oxygen-unloading

• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

oxygen-uptake

• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

oxyhemoglobin-dissociation-curve

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

p50

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

pH

• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia

pacing

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

packing

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea

paco2

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

paranormal-component

• The Near-Death Experience Scale. Construction, reliability, and validity.

parasympathetic

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

passive-drag

• Hydrodynamic Drag During Gliding in Swimming

passive-equalization

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

patent-foramen-ovale

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

pathophysiology

• The Physiology and Pathophysiology of Human Breath-Hold Diving

peak-expiratory-flow

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

perception

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

performance

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Cardiovascular Effects of Coffee - Is It a Risk Factor?
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Effect Of The Swimmer'S Head Position On Passive Drag
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• Mystical Experience in Freediving
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The physiological effects of slow breathing in the healthy human
• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

peripheral-vasoconstriction

• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

pet-ct

• Cardiac Hypoxic Resistance And Decreasing Lactate During Maximum Apnea In Elite Breath Hold Divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

petco2

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

peto2

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

pfo

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

phd

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

phrenic nerve

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

physiology

• Acute dietary nitrate supplementation improves dry static apnea performance
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Carbon Dioxide Transport
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Kinetic Analysis of the Human Blood-Brain Barrier Transport of Lactate and Its Influence by Hypercapnia
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Skill Building in Freediving as an Example of Embodied Culture
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Valsalva Manoeuvre, Physiology and Clinical Examples
• Why Does the Urge to Breathe Not Reflect Oxygen Levels?

pi-max

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

pi3k-akt

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

placebo-controlled

• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea

plastic-deformation

• Fin Propulsion, Physics and Material Properties

plastic-fins

• Fin Propulsion, Physics and Material Properties

plastic-pollution

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

plethysmography

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving

pleural-cavity

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

poincare-plot

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

policy

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris
• Ocean Warming

pool

• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea

positive-affect

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

powerbreathe

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

pre-dive nutrition

• Food Before Dives, Community Discussion (Facebook Thread)

preparation

• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea

presence

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

pressure

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)
• Why Is Ascent the Most Dangerous Phase of the Dive?

pressure-adaptation

• Skill Building in Freediving as an Example of Embodied Culture

pressure-drag

• Hydrodynamic Drag During Gliding in Swimming

pressure-threshold

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

prevention

• Ear Barotrauma

progesterone

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

prolyl-hydroxylase

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

psychology

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Mystical Experience in Freediving
• Psychological Characteristics of Free Diving Athletes, A Comparative Study

psychometrics

• The Near-Death Experience Scale. Construction, reliability, and validity.

psychophysics

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea

psychophysiology

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

pulmonary edema

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

pulmonary shunt

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

pulmonary-barotrauma

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

pulmonary-blood-volume

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

pulmonary-edema

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• Physiology of Drowning, A Review
• The Physiology and Pathophysiology of Human Breath-Hold Diving

pulmonary-effects

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

pulmonary-function-testing

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

pulmonary-gas-exchange

• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans

pulmonary-pressure

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

pulmonary-stretch-receptors

• Effects of lung volume and involuntary breathing movements on the human diving response
• The Human Diving Response, Its Function, and Its Control

pulmonary-transit-time

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

pulse-oximetry

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

pvpi

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

questionnaire

• The Near-Death Experience Scale. Construction, reliability, and validity.

rER

• Spirulina supplementation improves oxygen uptake in arm cycling exercise

ramp-test

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

rapid-onset-pulmonary-edema

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

rate-coding

• Oxygen Availability and Motor Unit Activity in Humans

reactive-oxygen-species

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

recovery

• Blood lactate accumulation during competitive freediving and synchronized swimming
• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Hematological response and diving response during apnea and apnea with face immersion
• The Human Diving Response, Its Function, and Its Control
• The physiological effects of slow breathing in the healthy human

recovery-breathing

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

recovery-monitoring

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers

recruitment

• Oxygen Availability and Motor Unit Activity in Humans

red-blood-cells

• Increased erythropoietin concentration after repeated apneas in humans
• The Details of CO2 Transport and CO2 Tolerance for Freedivers
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

redox-signaling

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

rehabilitation

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

relaxation

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing
• The physiological effects of slow breathing in the healthy human

reliability

• The Near-Death Experience Scale. Construction, reliability, and validity.

remote-ischemic-conditioning

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers

repeated-dives

• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving

repetitive-dives

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

repetitive-diving

• Why Does Repetitive Diving Increase Blackout Risk?

rescue

• In-Water Resuscitation, Is It Worthwhile?
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

rescue-breaths

• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

research-methods

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

residual volume

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

residual-volume

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

respiration

• Cardiovascular Effects of Coffee - Is It a Risk Factor?

respiratory muscle

• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

respiratory muscle strength

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

respiratory-alkalosis

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

respiratory-exchange-ratio

• Spirulina supplementation improves oxygen uptake in arm cycling exercise

respiratory-muscles

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

respirometry

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

response-time

• In-Water Resuscitation, Is It Worthwhile?

resuscitation

• Physiology of Drowning, A Review
• The Near-Death Experience Scale. Construction, reliability, and validity.

rete-mirabile

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

retia-thoracica

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

return to diving

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)

reverse squeeze

• Ear Barotrauma

review

• Advances In Breath Hold Diving Research, A State Of The Art Review
• Breath Hold Diving Workshop 2006
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Lactate Transport and Signaling in the Brain, Potential Therapeutic Targets and Roles in Body–Brain Interaction
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

right-to-left-shunt

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

risk factors

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Cervical spondylosis as a possible hidden reason beyond delayed phrenic nerve distal motor latency

risk-factors

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

risk-management

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

rms

• Oxygen Availability and Motor Unit Activity in Humans

rmssd

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

robert-croft

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

rope

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

ros

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes
• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

round window fistula

• Ear Barotrauma

rov-submersible

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

safety

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Breath Hold Diving Workshop 2006
• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?
• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool
• Food Before Dives, Community Discussion (Facebook Thread)
• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver
• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• In-Water Resuscitation, Is It Worthwhile?
• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects
• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Physiology of Drowning, A Review
• Physiology of Static Breath Holding in Elite Apneists
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving
• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Human Diving Response, Its Function, and Its Control
• The Limits of Breath Holding
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans
• The Valsalva Manoeuvre, Physiology and Clinical Examples
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases
• Why Can Blackout Occur Without Warning?
• Why Does Repetitive Diving Increase Blackout Risk?

samba

• Apnea Diving - Long Term Neurocognitive Sequalae Of Repeated Hypoxemia
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

sao2

• Acute dietary nitrate supplementation improves dry static apnea performance
• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Hematological response and diving response during apnea and apnea with face immersion
• Increased erythropoietin concentration after repeated apneas in humans
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

sauna

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

scatter-plot

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

scholander

• Estimating the Effect of Lung Collapse and Pulmonary Shunt on Gas Exchange During Breath-Hold Diving. The Scholander and Kooyman Legacy

screening

• Association Between Arterial Oxygen Saturation And Lung Ultrasound B Lines After Competitive Deep Breath Hold Diving
• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers

sd1

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

sd2

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

sea-level-rise

• Ocean Warming

sea-nomads

• A Living Based on Breath-Hold Diving in the Bajau Laut
• Human Breath-Hold Diving Ability and the Underlying Physiology

sea-surface-temperature

• Ocean Warming

seabed-debris

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

seizures

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

self-confidence

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

self-regulation

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

serial-apneas

• Hematological response and diving response during apnea and apnea with face immersion
• Increased erythropoietin concentration after repeated apneas in humans

serial-diving

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors

set-and-setting

• Mystical Experience in Freediving

shallow water blackout

• Breath Hold Diving Workshop 2006

shallow-water-blackout

• The Physiology and Pathophysiology of Human Breath-Hold Diving
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

short-term memory

• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?

sids

• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

signaling

• Lactate as a Metabolite and a Regulator in the Central Nervous System

single-use-plastic

• Human Footprint in the Abyss, 30 Year Records of Deep-Sea Plastic Debris

sinuses

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

sipe

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

skeletal-muscle

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

skill-acquisition

• Skill Building in Freediving as an Example of Embodied Culture

skilled-action

• Freediving Neurophenomenology and Skilled Action, Brain, Body, and Behavior Through Breath

skin-conductance

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

skin-diving

• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving

skin-friction

• Hydrodynamic Drag During Gliding in Swimming

sleep

• Cardiovascular Effects of Coffee - Is It a Risk Factor?

sleep apnea

• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

slow breathing

• The physiological effects of slow breathing in the healthy human

slow-adapting-receptors

• Effects of lung volume and involuntary breathing movements on the human diving response

snorkel-resistance

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

snorkel-safety

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

snorkeling

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

sonar

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals
• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

spearfishing

• A Living Based on Breath-Hold Diving in the Bajau Laut
• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers

spearfishing-safety

• The Physiology and Pathophysiology of Human Breath-Hold Diving

speed

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

spirometry

• High Prevalence of Patent Foramen Ovale in Recreational to Elite Breath-Hold Divers
• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

spirulina

• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

spleen

• Breath Hold Diving Workshop 2006
• Hematological response and diving response during apnea and apnea with face immersion
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?

spleen contraction

• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

spleen-contraction

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Physiology of Static Breath Holding in Elite Apneists
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Skill Building in Freediving as an Example of Embodied Culture
• The Physiology and Pathophysiology of Human Breath-Hold Diving
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

splenic-contraction

• Hematological response and diving response during apnea and apnea with face immersion
• Human Breath-Hold Diving Ability and the Underlying Physiology
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

spo2

• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• The Oxygen-Conserving Potential of the Diving Response, A Kinetic-Based Analysis
• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

sponge-diving

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

sponge-harvesting

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

sport-psychology

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Investigating the “Flow” Experience, Key Conceptual and Operational Issues
• Psychological Characteristics of Free Diving Athletes, A Comparative Study

state of the art

• Advances In Breath Hold Diving Research, A State Of The Art Review

state-anxiety

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

static apnea

• Extreme Hypoxia Causing Brady-Arrythmias During Apnea in Elite Breath-Hold Divers
• Hemoglobin Concentration and Blood Shift During Dry Static Apnea in Elite Breath-Hold Divers

static-apnea

• Acute dietary nitrate supplementation improves dry static apnea performance
• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Hypoxic Blackout in Serial Freediving, Protective Mechanisms and Risk Factors
• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea
• Physiology of Static Breath Holding in Elite Apneists
• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress
• The Limits of Breath Holding
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

statics

• Food Before Dives, Community Discussion (Facebook Thread)

streamlining

• Effect Of The Swimmer'S Head Position On Passive Drag
• Hydrodynamic Drag During Gliding in Swimming

stress

• Attenuation Of The Diving Reflex In Man By Mental Stimulation
• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia
• Psychological Characteristics of Free Diving Athletes, A Comparative Study
• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing
• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

stress response

• Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers
• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers
• Chronic Intermittent Hypoxia Induces Hypoxia Evoked Catecholamine Efflux In Adult Rat Adrenal Medulla Via Oxidative Stress

stroke

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

stroke-and-glide

• The Physiological Consequences of Breath-Hold Diving in Marine Mammals, The Scholander Legacy

stroke-like

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

stroke-volume

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction

stroop test

• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?

struggle-phase

• Effects of lung volume and involuntary breathing movements on the human diving response
• Physiology of Static Breath Holding in Elite Apneists

submersion

• Physiology of Drowning, A Review

subsistence-diving

• A Living Based on Breath-Hold Diving in the Bajau Laut

supersaturation

• Deadly Diving? Physiological and Behavioural Management of Decompression Stress in Diving Mammals

supplementation

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study
• Acute dietary nitrate supplementation improves dry static apnea performance
• Dietary nitrate enhances arterial oxygen saturation after dynamic apnea
• Letter to the Editor, On the Increased Haemoglobin Concentration and Improved Oxygen Uptake After Spirulina Supplementation
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

supplements

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Food Before Dives, Community Discussion (Facebook Thread)

surface-intervals

• Hypoxia and Carbon Dioxide Retention Following Breath-Hold Diving

surveys

• Mystical Experience in Freediving

sustainability

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

sustainable-wellbeing

• Finding Flow, Exploring the Potential for Sustainable Fulfilment

swimming biomechanics

• Effect Of The Swimmer'S Head Position On Passive Drag

sympathetic

• Mind-Body Relationships in Elite Apnea Divers During Breath Holding, A Study of Autonomic Responses to Acute Hypoxemia

sympathetic-activity

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use
• The Human Diving Response, Its Function, and Its Control

sympathetic-nervous-system

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding

symptoms

• Can SaO2 Measurements During Recovery Be Used to Detect Lung Barotrauma in Freedivers

synchronized-swimming

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming
• Blood lactate accumulation during competitive freediving and synchronized swimming

syncope

• The Valsalva Manoeuvre, Physiology and Clinical Examples

systematic-review

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

systolic-blood-pressure

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

tapered flow resistive loading

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

tapered-flow-resistive

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

taravana

• Hyperacute Brain Magnetic Resonance Imaging of Decompression Illness in a Commercial Breath-Hold Diver

task-involvement

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

tcr

• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

technique

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor
• Effect Of The Swimmer'S Head Position On Passive Drag
• Fin Propulsion, Physics and Material Properties
• Hydrodynamic Drag During Gliding in Swimming

telemonitoring

• Advances In Breath Hold Diving Research, A State Of The Art Review

temperature

• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia

testosterone

• Changes in hormones after apneic hypoxia/hypercapnia - An investigation in voluntary apnea divers

tfrl

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

the-zone

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance

theory

• Investigating the “Flow” Experience, Key Conceptual and Operational Issues

thermoregulation

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia
• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

thoracic squeeze

• Depth Limits Of Breath Hold Diving (An Example Of Fennology)

thoracic-blood-pooling

• Pulmonary and Circulatory Adjustment Determining the Limits of Depths in Breath-Hold Diving

thoracic-blood-volume

• Pulmonary and Circulatory Adjustments Determining the Limits of Depths in Breathhold Diving

thoracic-collapse

• Thoracic Collapse as Affected by the Retia Thoracica in the Dolphin

threshold loading

• Efficacy Of A Novel Method For Inspiratory Muscle Training In Chronic Obstructive Pulmonary Disease Patients

time to exhaustion

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

time-depth-loggers

• A Living Based on Breath-Hold Diving in the Bajau Laut

tinnitus

• Ear Barotrauma

tlc

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

tlco

• Pulmonary Function Testing, Spirometry and Related Tests (Book Chapter)

tloc

• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

toynbee

• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving

trade

• The Hidden Divers, Sponge Harvesting in the Archaeological Record of the Mediterranean Basin

traditional-divers

• A Living Based on Breath-Hold Diving in the Bajau Laut

trained-divers

• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers

training

• A Systematic Review and Meta-Analysis of the Relationship Between Flow States and Performance
• Advances In Breath Hold Diving Research, A State Of The Art Review
• Blood lactate accumulation during competitive freediving and synchronized swimming
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Predicting Performance in Competitive Apnoea Diving. Part I - Static Apnea
• Skill Building in Freediving as an Example of Embodied Culture
• The Limits of Breath Holding
• The Role of Training in the Development of Adaptive Mechanisms in Freedivers

training effects

• Do Elite Breath Hold Divers Suffer From Mild Short Term Memory Impairments?

training-adaptation

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers

training-adaptations

• Physiology of Static Breath Holding in Elite Apneists

training-load

• Blood Lactate Accumulation During Competitive Freediving and Synchronized Swimming

training-protocol

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

training-safety

• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

training-zones

• Features of Gas Exchange in an Advanced-Level Freediver During Monofin Practice in a Pool

trait-anxiety

• Psychological Characteristics of Free Diving Athletes, A Comparative Study

transcendental-component

• The Near-Death Experience Scale. Construction, reliability, and validity.

transcranial-doppler

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans

trauma

• The Near-Death Experience Scale. Construction, reliability, and validity.

travel

• Mysterious Snorkel Drownings Explained, Snorkel Safety Study (Interim Report)

trigeminal-nerve

• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

trigeminocardiac-reflex

• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

triglycerides

• Intermittent Hypoxia Revisited, A Promising Non-Pharmaceutical Strategy to Reduce Cardio-Metabolic Risk Factors?

ultrasound

• Barotrauma And Sipe In Freediving 2024 (SDCED/DAN WORKSHOP)
• Short-term effects of normobaric hypoxia on the human spleen
• The Effect of Climbing Mount Everest on Spleen Contraction and Increase in Hemoglobin Concentration During Breath Holding and Exercise

ultrasound b-lines

• Extravascular Lung Water in Critical Care - Recent Advances and Clinical Applications

underwater glide

• Effect Of The Swimmer'S Head Position On Passive Drag

underwater-swim

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea

unilateral-nostril-breathing

• Selective Hemispheric Stimulation by Unilateral Forced Nostril Breathing

urge to breathe

• Air Hunger - A Primal Sensation And A Primary Element Of Dyspnea
• Carbon Dioxide Transport

urge-to-breathe

• Physiology of Static Breath Holding in Elite Apneists
• Skill Building in Freediving as an Example of Embodied Culture
• The Limits of Breath Holding

va-q

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

vagal tone

• The physiological effects of slow breathing in the healthy human

vagal-tone

• Poincaré (Lorenz/Scatter) Plot HRV in Freedivers, Hypoxia–Insulin Hypothesis and Practical Use

vagus-nerve

• An Insulin-Based Model to Explain Changes and Interactions in Human Breath-Holding
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

validity

• The Near-Death Experience Scale. Construction, reliability, and validity.

valsalva

• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Passive Flooding of Paranasal Sinuses and Middle Ears as a Method of Equalisation in Extreme Breath-Hold Diving
• Skill Building in Freediving as an Example of Embodied Culture
• The Valsalva Manoeuvre, Physiology and Clinical Examples

vascular-function

• Acute dietary nitrate supplementation improves arterial endothelial function at high altitude, A double-blinded randomized controlled cross over study

vascular-tone

• Genetic Predisposition to Breath-Hold Diving-Induced Hemoptysis, Preliminary Study

vasoconstriction

• Cardiovascular Responses to Cold-Water Immersions of the Forearm and Face, and Their Relationship to Apnoea
• Cardiovascular and respiratory responses to apneas with and without face immersion in exercising humans
• Diving Response and Arterial Oxygen Saturation During Apnea and Exercise in Breath-Hold Divers
• Effects of lung volume and involuntary breathing movements on the human diving response
• Facial immersion in cold water enhances cerebral blood velocity during breath-hold exercise in humans
• Hematological response and diving response during apnea and apnea with face immersion
• Physiology of Static Breath Holding in Elite Apneists
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea
• Pulmonary gas exchange is reduced by the cardiovascular diving response in resting humans
• Skill Building in Freediving as an Example of Embodied Culture
• The Human Diving Response, Its Function, and Its Control
• The Mammalian Diving Response, An Enigmatic Reflex to Preserve Life?
• The Trigeminocardiac Reflex, A Comparison with the Diving Reflex in Humans

vasodilation

• Plasma Adenosine Release Is Associated with Bradycardia and Transient Loss of Consciousness During Experimental Breath-Hold Diving

vc

• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

venous-po2

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

venous-return

• Lung Packing in Breath-Hold Diving, An Impressive Case of Pulmo-Cardiac Interaction
• Mechanisms of “Buccal Pumping” (“Lung Packing”) and Its Pulmonary Effects

ventilation

• In-Water Resuscitation, Is It Worthwhile?
• Reflections on Blow-Tap-Talk (BTT), Recommendations for Resuscitation in Freediving Blackouts

ventilation-perfusion

• Pulmonary Vascular Adaptations to Hypoxia in Elite Breath-Hold Divers

ventilatory-drive

• The Human Diving Response, Its Function, and Its Control

vhl

• Reactive Oxygen Species in the Control of Hypoxia-Inducible Factor-Mediated Gene Expression

vi-max

• Training Specificity of Inspiratory Muscle Training Methods, A Randomized Trial

video-analysis

• Breath-hold Diving Strategies to Avoid Loss of Consciousness, Speed Is the Key Factor

vital-capacity

• Effects of lung volume and involuntary breathing movements on the human diving response
• Predicting Performance in Competitive Apnoea Diving, Part I - Static Apnoea

vitamin-e

• The Effect of a Sauna on Blood Oxygen Transport and the Prooxidant–Antioxidant Balance in Untrained Subjects

vo2

• Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

vo2max

• Oxygen conserving mitochondrial adaptations in the skeletal muscles of breath hold divers
• Spirulina supplementation improves oxygen uptake in arm cycling exercise

vortex-shedding

• Fin Propulsion, Physics and Material Properties

vortices

• Fin Propulsion, Physics and Material Properties

warm-up

• Ischemic Preconditioning of One Forearm Enhances Static and Dynamic Apnea

warmup

• The Heart Rate of Breath-Hold Divers During Static Apnea, Effects of Competitive Stress

water-temperature

• Effects of Water and Ambient Air Temperatures on Human Diving Bradycardia

wearable-tech

• Using Underwater Pulse Oximetry in Freediving to Extreme Depths to Study Risk of Hypoxic Blackout and Diving Response Phases

wellbeing

• Finding Flow, Exploring the Potential for Sustainable Fulfilment
• Mystical Experience in Freediving
• Psychological Characteristics of Free Diving Athletes, A Comparative Study

working-time-underwater

• A Living Based on Breath-Hold Diving in the Bajau Laut

workshop proceedings

• Breath Hold Diving Workshop 2006

wound-healing

• Reactive Oxygen Species (ROS) and Hypoxia, Quick Background Notes

y-40

• Arterial Blood Gas Analysis In Breath Hold Divers At Depth

youngs-modulus

• Fin Propulsion, Physics and Material Properties

Use the tags below to explore research by theme. This wiki is written for freedivers, not academics.