基于联系数的NBA现役优秀中锋竞技水平发展趋势研究  

Study with the Method of Contact Coefficient on the Upward Trend of Athletic Level of NBA and CBA Outstanding Centers

作　　者：沈军[1] 

机构地区：[1]浙江师范大学体育学院,浙江金华321004

出　　处：《广州体育学院学报》2006年第3期47-52,共6页Journal of Guangzhou Sport University

基　　金：浙江省教育厅课题(立项批准号20040828)

摘　　要：反映篮球运动员竞技水平的技术数据中隐含着竞技水平发展趋势的信息，应用基于集对分析联系数的同异反分析法可以定量刻划出这种趋势。据此研究了2003-2004NBA中22名现役优秀中锋的竞技水平发展趋势，发现有明显提高趋势的前10名优秀中锋中，有6名同时位于竞技水平总排序的前10位中，有3名位于竞技水平总排序的第11-13位上，还有1名位于竞技水平总排序的第21位上，说明在一般情况下，已经具有较好竞技水平的优秀中锋通常也具有较好的发展趋势．但也不会乏后来居上者。The paper, with the contact coefficient of collection analysis, researches the upward tendency of athletic level by the data of each 10 active - duty outstanding centers in 2003 - 2004 NBA and 2005 - 2006 CBA. It discovers there are 15 outstanding centers being upward tendency, four of the former five belonging to CBA, and the average improvement tendency of 10 CBA centers being better than that of NBA. But the athletic strength of active - duty CBA centers is inferior to that of NBA. CBA centers should strengthen several aspects, such as seeondary attack, snatching rebounds, the enhancing scores etc.

关 键 词：篮球 优秀中锋 竞技水平 发展趋势 同异反分析 联系数 

分 类 号：G841[文化科学—体育训练]