摘要
通过对2006年东京男篮世锦赛技术统计指标的主因子分析,把多项统计指标聚类为二分球命中率因子、二分球得分因子、三分球得分因子、罚球次数因子、失误因子,根据各因子对整体变量影响的重要程度结合中国男篮的特点提出:加强队员运球、传球、接应、开阔视野等控制球方面的基本功训练,减少失误;加快进攻节奏,适当增加二分球投篮次数;增强外线队员争抢篮板球的意识和能力;加强运动员的协防、补防、夹击意识训练,提高传球时机、路线的预见性,有效实施抢断球.
Based on principal factors analysis of the 2006 Basketball World Championship's technical statistics,the indicators variables are clustered into the factors of two-point made rate,two points,three points,free-throw,faults.According to influence of every factors on integrate variable and the characteristics of Chinese basketball team,this article points out that:the basic skills of dribbling,passing,helping and widening the visual field should be strengthened to reduce the faults.The offensive rhythm should be quicken to properly increase the two-point attempts;the quality and consciousness of grabbing rebounds for outside players should be established.the consciousness of players' double-cover,fill-in, clamp should be reinforced to advance the forecast of passing' time and ways for stealing.
出处
《许昌学院学报》
CAS
2009年第2期73-79,共7页
Journal of Xuchang University
基金
河南省科技厅资助项目(0524490017)
本论文入选2008年全国第二届体育学博士高层论坛
关键词
主因子分析
聚类
篮球
principal factors analysis
cluster
basketball