[中等强度肌肉工作时心肺与运动系统的反应]
[Reactions of the cardiopulmonary and the motor system in work with medium-sized muscles].
作者信息
Frauendorf H, Gelbrich W, Kobryn U
机构信息
Zentralinstitut für Arbeitsmedizin der DDR, Berlin.
出版信息
Z Gesamte Hyg. 1990 Jul;36(7):357-60.
PMID:2396449
Abstract
Three groups of untrained males and two groups of untrained women (aged 20...49 years) carried out one-arm cranking with defined loads. All derived parameters of the cardiopulmonary and motor systems showed a load-dependent behaviour. There were sex-differences in heart rate, oxygen uptake and iEMG. The physical endurance limit was determined by 10 watts for males and 5 watts for women.
摘要
三组未经训练的男性和两组未经训练的女性（年龄在20……49岁之间）以规定负荷进行单臂手摇。心肺和运动系统的所有派生参数均表现出负荷依赖性行为。心率、摄氧量和肌电图存在性别差异。男性的身体耐力极限为10瓦，女性为5瓦。
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