杭州市青少年身体重心高度变化规律的测量与评价

青少年是身体发生发育的旺盛时期，青少年生长发育的特点是：随着年龄的增工，身高与体重也发生相应的增长，介重心相对高度随年龄与身高增长的变化规律还没有专门研究，根据对杭州市不同年龄段青少年的随机抽样测量，得出了杭州青少年身体心高度和相对高度年龄，身高的发展规律，为评价青少年身体生长发育水平，并为运动选材提供了有益参考。

Measuring and evaluation on the developing law of the weight-center height of the adolescent of Hangzhou

The adolescent is the golden stage of physical maturity.The characteristics of adolescent physical development are that,as they are getting older,their heights and weights corresponding increase.There has not yet been specialized research on the law of weight center height of adolscent with age and height.Adolescent at different ages having been picked random as the subject,their changing with age and height.This article is as beneficial reference to weight center height of body are measured,and gets to which,law of the developing state of adolescent physical maturity and putting forwards data basis for selecting athletes.