| 最大吸氧量间接测算全新通用方程及其应用 |
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| 引用本文： | 李放.最大吸氧量间接测算全新通用方程及其应用[J].体育学刊,1998(1). |
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| 作者姓名： | 李放 |
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| 作者单位： | 湖南岳阳特种电机厂!414000 |
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| 摘 要： | 作者论证了最大吸氧量间接测算全新通用议程组男VO2m,Ka；女,VO2mKa.式中：P，运动强度，单位，瓦；f,运动心率，次／分；n＝0.16－0．21，人机效率；Ka＝1．25~0．01A，A，年龄系数。在A＝25、P＝50~200瓦、f＝120~170次／分之间，方程组VO2m测算范围（1．6~6．0）升／分，包括体力弱者及世界级马拉松运动员，与奥斯特兰德实测数序表偏差不大于3％。
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| 关 键 词： | 最大吸氧量 奥斯特兰德常数 功量机 |
New general equations using indirect measuring technique of the maximaloxygen uptake and it's application |
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| li fang.New general equations using indirect measuring technique of the maximaloxygen uptake and it's application[J].Journal of Physical Education,1998(1). |
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| Authors: | li fang |
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| Abstract: | A new general equations using indirect measuring teehnique of the maximaloxygen uptake (VO2m) have been derived Applicable to men: VO2 Ka Applicable to women: VO2 Ka P: work load, watt;f:heart rate,beats/min; n = 0. 16-0. 21, subject's mechanical efficency; Ka = 1. 25 - 0. 01A. facter of subject's age, it think fit to A = 15 ~ 60. At A = 25, prediction of maximal oxygen uptake from heart rate f = 120 ~ 170 beats/min and work load p = 50 ~ 200 watt would be VO2m = (1. 6 ~ 6. 0)litres/min. A numerical example in refrence(1) is used to illustrate the effectiveness .that the errors would not be more than 3% |
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| Keywords: | Maximal oxygen uptake Astrand's constant ergometer |
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