Cycling performance decrement is greater in hypobaric versus normobaric hypoxia
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چکیده
منابع مشابه
Acute Mountain Sickness Symptoms Depend on Normobaric versus Hypobaric Hypoxia
Acute mountain sickness (AMS), characterized by headache, nausea, fatigue, and dizziness when unacclimatized individuals rapidly ascend to high altitude, is exacerbated by exercise and can be disabling. Although AMS is observed in both normobaric (NH) and hypobaric hypoxia (HH), recent evidence suggests that NH and HH produce different physiological responses. We evaluated whether AMS symptoms ...
متن کاملPoint: Hypobaric hypoxia induces different physiological responses from normobaric hypoxia.
Hypoxia is defined as any combination of reduced barometric pressure (PB) and/or a reduced inspired fraction of oxygen (FIO2), which ultimately results in an inspired partial pressure of oxygen (PIO2) less than 150 mmHg (6). Pathophysiological responses to hypoxia or adaptations to hypoxic training can be investigated in two different types of exposure: hypobaric hypoxia (HH; FIO2 20.9%; PB 760...
متن کاملSleep Disordered Breathing During Live High-Train Low in Normobaric Versus Hypobaric Hypoxia.
Saugy, Jonas J., Laurent Schmitt, Sibylle Fallet, Raphael Faiss, Jean-Marc Vesin, Mattia Bertschi, Raphaël Heinzer, and Grégoire P. Millet. Sleep disordered breathing during live high-train low in normobaric versus hypobaric hypoxia. High Alt Med Biol. 17:233-238, 2016.-The present study aimed to compare sleep disordered breathing during live high-train low (LHTL) altitude camp using normobaric...
متن کاملPoint: Counterpoint: Hypobaric hypoxia induces/does not induce different responses from normobaric hypoxia POINT: HYPOBARIC HYPOXIA INDUCES DIFFERENT PHYSIOLOGICAL RESPONSES FROM NORMOBARIC HYPOXIA
Hypoxia is defined as any combination of reduced barometric pressure (PB) and/or a reduced inspired fraction of oxygen (FIO2), which ultimately results in an inspired partial pressure of oxygen (PIO2) less than 150 mmHg (6). Pathophysiological responses to hypoxia or adaptations to hypoxic training can be investigated in two different types of exposure: hypobaric hypoxia (HH; FIO2 20.9%; PB 760...
متن کاملCorrection: Comparison of “Live High-Train Low” in Normobaric versus Hypobaric Hypoxia
We investigated the changes in both performance and selected physiological parameters following a Live High-Train Low (LHTL) altitude camp in either normobaric hypoxia (NH) or hypobaric hypoxia (HH) replicating current "real" practices of endurance athletes. Well-trained triathletes were split into two groups (NH, n = 14 and HH, n = 13) and completed an 18-d LHTL camp during which they trained ...
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ژورنال
عنوان ژورنال: Extreme Physiology & Medicine
سال: 2014
ISSN: 2046-7648
DOI: 10.1186/2046-7648-3-8