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Flow velocity in carotid artery in humans during immersions and underwater swimming
exercise immersion cardiac output underwater swimming
2009/6/12
Heart rate and flow velocity in the common carotid artery were examined on eight subjects in various underwater conditions. The heart rate decreased more markedly during whole-body immersion than duri...
Maximum sustained fin-kick thrust in underwater swimming
underwater swimming fin kick swim fin
2009/6/9
We examined the upper limit of a diver's fin-kick thrust force using a stationary-swimming ergometer. Heart rate, respiratory minute volume, oxygen uptake, and performance rate were measured in four m...
Underwater fin swimming in women with reference to fin selection
Aerobiosis Analysis of Variance Diving Energy Metabolism Equipment Design human Friction
2009/6/4
Underwater swimmers use fins, which provide thrust to overcome drag and propel the diver. The type of fin used has been shown to affect diver performance, however data are lacking for women. The oxyge...
Evaluation of fins used in underwater swimming
Diving physiology Analysis of Variance Equipment Design Energy Metabolism physiology Friction
2009/6/4
Underwater swimmers use fins which augment thrust to overcome drag and propel the diver. The VdotO2 of swimming as a function of speed, velocity as a function of kick frequency, maximal speed (v), max...
Post-exercise reduction in diffusing capacity of the lung after moderate intensity running and swimming
exercise diffusion Diving physiology carbon monoxide RESPIRATORY pulmonary running swimming
2009/6/2
A reduction in transfer factor of the lung for carbon monoxide (Tl(co)) is a consistent finding after saturation dives and is reported after some open sea air dives. Several diving associated factors ...
Resistive respiratory muscle training improves and maintains endurance swimming performance in divers
lung Randomized Controlled Trial Breathing Exercises Respiratory work respiratory muscle fatigue exercise swimming endurance fin swimming Time Factors human
2009/6/2
Respiratory work is increased during exercise under water and may lead to respiratory muscle fatigue, which in turn can compromise swimming endurance. Previous studies have shown that respiratory musc...
MEASUREMENT OF THE SWIMMING BEHAVIOR OF THREE SPECIES OF SCYPHOMEDUSAE IN SOUTHERN NEW ENGLAND ESTUARIES
scyphomedusan animal video methods
2009/5/6
The swimming behavior of three scyphomedusan species was observed and recorded on video by scuba divers in natural daytime lighting with minimal interference to the medusae. The mean percentage of tim...
Flow velocity in carotid artery in humans during immersions and underwater swimming
exercise immersion cardiac output underwater swimming
2009/3/30
Heart rate and flow velocity in the common carotid artery were examined on eight subjects in various underwater conditions. The heart rate decreased more markedly during whole-body immersion than duri...
Resistive respiratory muscle training improves and maintains endurance swimming performance in divers
DIVING lung Randomized Controlled TrialBreathing Exercises Respiratory workrespiratory muscle fatigue
2009/5/18
Respiratory work is increased during exercise under water and may lead to respiratory muscle fatigue, which in turn can compromise swimming endurance. Previous studies have shown that respiratory musc...