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青春期男孩的运动强度与自觉用力程度

Exercise intensity and perceived exertion in adolescent boys.

作者信息

Eston R G, Williams J G

出版信息

Br J Sports Med. 1986 Mar;20(1):27-30. doi: 10.1136/bjsm.20.1.27.

Abstract

The rating of perceived exertion (RPE) was assessed at power outputs (PO) corresponding to 30%, 60% and 90% of predicted maximal oxygen uptake (VO2 max) on a cycle ergometer in 30 adolescent schoolboys (age range 15-17 years). Analysis of correlations (r) for heart rate (HR):PO (r = 0.74 p less than 0.01) and rating of perceived exertion (RPE): HR (r = 0.74 p less than 0.01) were similar to values drawn from adult samples. It was concluded that there is a close relationship between RPE, HR and relative exercise intensity in adolescent schoolboys.

摘要

在30名青春期男学生(年龄范围15 - 17岁)中,使用自行车测力计,在对应于预测最大摄氧量(VO2 max)的30%、60%和90%的功率输出(PO)水平下评估自觉用力程度(RPE)。心率(HR)与PO的相关性分析(r = 0.74,p < 0.01)以及自觉用力程度(RPE)与HR的相关性分析(r = 0.74,p < 0.01),与从成人样本得出的值相似。得出的结论是,青春期男学生的自觉用力程度(RPE)、心率(HR)和相对运动强度之间存在密切关系。

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