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Differences of physiological responses and training effects in two simulated altitudes -A comparative study of hypobaric hypoxic environment and normobaric hypoxic environment-

两种模拟海拔下生理反应和训练效果的差异-低压低氧环境与常压低氧环境的对比研究-

基本信息

批准号：
18700525
负责人：
MAEGAWA Taketeru
金额：
$ 2.36万
依托单位：
National Agency for the Advancement of Sports and Health
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2006
资助国家：
日本
起止时间：
2006 至 2008
项目状态：
已结题

项目摘要

酸素分圧が同じ低圧低酸素環境と常圧低酸素環境で,生理応答や運動トレーニングの効果に違いが生じるのかを検討した.その結果,酸素分圧が同じでも気圧が異なると体内に取り込まれる酸素の量に差が生じた.トレーニングの効果では,有酸素的能力の改善に気圧の違いによる差はなかったが,無酸素的能力の改善は低圧低酸素環境でトレーニングを行った方がその改善の程度が大きかった.常圧低酸素環境を利用して低圧低酸素環境(≒自然の高所)と同様の効果を得ようとすると,トレーニング期間の延長や酸素分圧を更に下げるなどの工夫が必要かもしれない.

The acid concentration is different from the low pressure and low acid environment, and the physiological response is different from the exercise. As a result, the acid component pressure is the same, the gas pressure is different, and the amount of acid in the body is different. The result is that there is an improvement in the ability of acid to reduce the pressure and improve the ability of acid to reduce the pressure and improve the environment. It is necessary to make use of the low pressure and low acid environment (natural and high temperature) and the same effect, to prolong the acid distribution period and to change the acid distribution pressure.

项目成果

期刊论文数量（0）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Effect of acute normobaric hypoxia on stroke volume and cardiac output response during exercise

急性常压缺氧对运动时每搏量和心输出量反应的影响

DOI：
发表时间：
2008
期刊：
影响因子：
0
作者：
Taira Fukuda;Taketeru Maegawa;Akihiro Matsumoto;Toshiaki Nakajima;Ryozo Nagai;Yutaka Komatsu;Takashi Kawahara
通讯作者：
Takashi Kawahara

Differences in heart rate variability during exercise between hypobaric and normobaric hypoxia

低压和常压缺氧运动时心率变异性的差异