Kellett D W, Willan P L, Bagnall K M
Br J Sports Med. 1978 Jun;12(2):87-92. doi: 10.1136/bjsm.12.2.87.
Anthropometric and physiological measurements were recorded for a group of exceptional young swimmers undergoing an intensive training programme over 3 months. The observed changes are presented and are discussed in relation to the training undertaken, and are compared with expected changes due to normal growth. Some of the physiological parameters measured showed marked changes: average physical work capacity decreased significantly, while the physical fitness index improved. Many of the anthropometric changes were small, but a significant increase in lean body mass occurred in both boys and girls, and in both groups the average weight gain was greater than that expected. In individuals subjected to rigorous training significant changes in anthropometric and physiological parameters over and above the expected changes due to normal growth and development occur relatively quickly within a period of 3 months.
对一组参加为期3个月强化训练计划的优秀年轻游泳运动员进行了人体测量和生理测量。呈现了观察到的变化，并结合所进行的训练进行了讨论，同时与正常生长预期的变化进行了比较。所测量的一些生理参数显示出显著变化：平均体力工作能力显著下降，而身体素质指数有所提高。许多人体测量变化较小，但男孩和女孩的瘦体重均显著增加，且两组的平均体重增加均超过预期。在接受严格训练的个体中，除了正常生长发育预期的变化外，人体测量和生理参数在3个月内相对较快地发生了显著变化。
