Chatterjee Satipati, Sen Jayati, Chatterjee Pratima
Exercise and Cardiorespiratory Physiology Laboratory, Department of Physiology (Calcutta University), University College of Science and Technology, 92, Acharya Prafulla Chandra Road, Calcutta 700 009, India.
J Hum Ergol (Tokyo). 2002 Dec;31(1-2):53-8.
Recovery cardiac cost (RCC) after short duration high intensity exercise and its relationship with physical and physiological parameters were assessed for 45 sedentary girls aged 10-25. RCC of postpubertal girls were significantly lower than those of prepubertal and just pubertal girls, when expressed in terms of cost in beats above rest. No significant differences were found among the three groups regarding RCC values in terms of % cost above rest. Age and diastolic blood pressure were negatively correlated with RCC both in terms of cost in beats above rest % cost above rest only in postpubertal group. Pre-exercise heart rate in post-pubertal group was negatively correlated with RCC only in terms of % cost above rest. No positive or negative correlation was found between RCC and other parameters under study, in prepubertal and just pubertal groups.
对45名年龄在10至25岁之间久坐不动的女孩进行了短时间高强度运动后的恢复心脏成本（RCC）及其与身体和生理参数关系的评估。以高于静息心率的心跳成本来表示时，青春期后女孩的RCC显著低于青春期前和刚进入青春期的女孩。在高于静息心率的百分比成本方面，三组之间的RCC值没有显著差异。年龄和舒张压与RCC均呈负相关，这在高于静息心率的心跳成本方面以及仅在青春期后组高于静息心率的百分比成本方面均如此。青春期后组的运动前心率仅在高于静息心率的百分比成本方面与RCC呈负相关。在青春期前和刚进入青春期的组中，未发现RCC与其他研究参数之间存在正相关或负相关。
