中外优秀女子网球运动员身体形态特征的对比分析

Analysis on Characteristics of Other Countries' and Chinese Elite Female Tennis Players' Body Physique

运用文献资料、数理统计等方法,对中外优秀女子网球运动员的年龄、身高、体质量等特征进行了统计分析,结果表明:世界优秀女子网球运动员各项参数均高于中国女子网球运动员,其身高、体质量和克托莱指数三项基本参数均符合正态分布,说明其基本特征已经相对稳定;在年龄和职业年限上,世界优秀女子网球运动员表现出年龄越大,职业年限越长,而中国女子网球运动员则表现出年龄大、职业年限短的特点.此结果为我国女子网球运动的选材和训练提供可依据的科学参考.

Using the method of literature review,mathematical statistics,the paper analyzes the age,height,weight of some other countries and Chinese elite female tennis players.The result shows that the basic parameter of other countries＇ elite tennis players is higher than that of the Chinese tennis players.The age,weight and Quetelet Index of other countries＇ elite female tennis palyers are fit in normal distribution,and it suggests that their basic characteristics are relatively stable.The age and area year of the elite female tennis players of other countries is different from that of the Chinese elite female tennis players： the former shows that the bigger their age is,the longer their area year is,but the Chinese player shows the opposite result.This analysis is useful for the Chinese government to make tennis＇s talent identification and training.