中、美职业篮球运动员的年龄、身体形态的比较研究

An Age and Height Comparative Study of China and National Basketball Assocation Player

运用文献资料调研、数理统计和对比分析等方法,通过对2006～2007赛季NBA与CBA运动员年龄、身高、体重与克托莱指数4项指标进行比较研究。结果表明:CBA球员较NBA球员表现出年龄偏小、身高偏低、体重偏轻及其克托莱指数过小,与NBA队员平均年龄、身高、体重和克托莱指数存在非常显著性差异(P<0.01)。CBA后卫、前锋和中锋平均年龄、身高、体重、克托莱指数与NBA相应位置运动员差距明显。NBA与CBA运动员年龄、身高、体重和克托莱指数4大结构特征与标准正态分布存在一定差异。NBA作为世界最高级别的篮球赛事,无论是运动员年龄梯度结构,还是身高、体重及克托莱指数等基本身体参数,都已形成相对稳定的显著特征,建议根据NBA球员基本参数特征,结合国内实际情况,制定出CBA联赛运动员的选材模式与评价标准,以期为进一步增强中国男篮竞技实力提供人才储备。

Using literature method and so on material investigation and study,mathematical statistic and contrast analysis,through to 2006~2007 season NBA and the CBA athlete age,the height,the body weight and the gram request Lai index 4 targets conducts the comparison research.The result indicated that,The CBA player compares the NBA player to display the age small,the height somewhat low,the body weight light and its the gram request Lai index excessively is small and so on the malpractice,with NBA team member average age,height,body weight and gram request Lai index existence extremely significant difference（P0.01）.The CBA fullback,the vanguard and the center average age,the height,the body weight,the gram request Lai index and NBA correspond the position athlete disparity to be obvious.NBA and CBA athlete age,height,body weight and gram request Lai index 4 big structures characteristics and standard normal distribution existence certain difference.NBA takes the world most high-quality other basketball sports event,regardless of is athlete＇s age gradient structure,or the height,the body weight and the gram request Lai index and so on the basic bodily parameter,has all formed the relatively stable remarkable characteristic,suggested acts according to the NBA player basic parameter characteristic,the union domestic actual situation,formulates the CBA league tournament athlete＇s selection pattern and the evaluation criteria,as further strengthens the Chinese men＇s basketball team athletics strength take the time to provide the reserve of capable people.