世界优秀铅球运动员身体形态特征、年龄和最好成绩分析

Analysis on Characteristics of the World Elite Male Shotput Player's Body,Age,Physique and Result

运用文献资料、数理统计等方法,对参加北京奥运会铅球比赛的75名运动员(男运动员42人,女运动员33人)的5项基本参数进行比较分析.结果表明:成绩较好的A组和成绩较差的B组比较,两组男子运动员平均身高不存在显著性差异(p>0.05),而平均体质量、克托莱指数、年龄、个人最好成绩均存在显著性差异(p<0.01);两组女子运动员平均体质量、克托莱指数不存在显著性差异(p>0.05),而平均年龄存在差异性(p<0.05),平均身高、个人最好成绩均存在显著性差异(p<0.01).说明世界优秀男女铅球运动员一般具备身高体壮、成才年限较长、保持运动寿命的时间也较长等特征.

This article uses the methods of document material,and data statistics to compare and analyze five basic parameters of 75 male tennis players,who took part in Beijing Olympic Games.The result shows that the players in group A with a better mark do not have significant differentiations with the players in group B with a worse mark on average height,but they have significant differentions with the others on average weight,Quetelet Index,age,personel best mark（p〈0.01）,which proves that the famous world male tennis player always have a high and strong body,it will last a long time for them to become a talent,keep their career of being a player.Their four basic indexes：Height,weight,Quetelet Index,age have a positive distribution.The result shows that the form of bodies and the age of match,of the players who take part in tennis are relatively stable,which gives a scientific reference to select and train male tennis players.