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标题：Effect of Thermal Stress and Workload on Oxygen Debt in Healthy Subjects
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作者：G. P. Dimri ; J. Sen Gupta
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2013
卷号：46
期号：3
页码：143-147
DOI：10.14429/dsj.46.4061
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：The influence of thermal load on oxygen debt has been investigated. The experimental data were collected on six young healthy male subjects who were naturally acclimatized to heat. They were Studied under three environmental conditions which may be classified for convenience sake as comfortable (C),hot humid (HH), and every hot humid (VHH), The subjects were given exercise on a bicycle ergometer for 6 min at 6rpm, and their oxygen consumption was measured during rest, throughout exercise period (6min) and for 30 min post-exercise period. The oxygen debt was determined at three different submaximal Workloads of 400,500 and 600 Kgm/min (equivalent 65, 82 and 98 W ) under each environmental condition. The results indicate a significant increase in oxygen debt with increase in thermal stress (p <.001) as well as workload (p <.001). Liner regression equations have been constructed as suggestive alternative method for the prediction of oxygen debt from thermal load or/and workload
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