2011-2012赛季CBA运动员年龄与身体形态特征

CBA Plays' Age and Body Shape Characteristics in 2011～2012 Season

从平均数特征及结构频数特征对2011-2012赛季CBA运动员的4项基本参数进行分析,结果表明:CBA中锋、前锋、后卫运动员之间的平均年龄之间不具有统计学意义(P>0.05),但平均身高、体重、克托莱指数均存在非常显著的统计学意义(P<0.01)。与NBA运动员的平均年龄、身高、体重、克托莱指数相比,均存在非常显著性差异(P<0.01)。其4项基本结构参数特征只有克托莱指数结构特征符合正态分布,年龄、身高、体重结构特征均不符合正态分布。建议根据CBA运动员基本参数特征,结合实际情况,制定我国篮球运动员的选材模式。

The paper analyzes the four basic parameters of CBA players in 2011-2012 season from the view of the features of average number and absoluter frequency.The research shows that there are no significant difference among the average age of CBA center,strike and defender player,but it is very significantly among the average height,weight and Quetelet.There is a significant difference compared with NBA players＇ average age,height,weight and Quetelet.In these four basic parameter features,Quetelet structure is normal distribution while the rests is not normal distribution.The paper suggests to formulate a model of equipment selection that fits Chinese basketball play on the base of NBA players＇ baxic parameter features,and fact.