CBA外籍球员参赛规定的变化对本国球员技术指标影响的同异反分析  

IDC analysis of the impact of technical indicators on domestic players based on the changes of CBA competition rules of the foreign players

作　　者：朱旭光[1] 徐真英[1] 于开洋[2] ZHU Xuguang;XU Zhenying;WU Kaiyang(College of Physical Education and Health Sciences,Zhejiang Normal University,Jinhua 321004,China;Yiwu Industrial and Commercial College,Yiwu 322000,China)

机构地区：[1]浙江师范大学体育与健康科学学院,浙江金华321004 [2]义乌工商职业技术学院,浙江义乌322000

出　　处：《浙江师范大学学报（自然科学版）》2019年第4期463-468,共6页Journal of Zhejiang Normal University:Natural Sciences

基　　金：金华市社会科学重点课题子课题(ZD2018070)

摘　　要：为了提高CBA本国球员的技战术能力,通过分析CBA联赛对外籍球员参赛规定的变化来探讨它对本国球员技术指标的影响.以1995-1996赛季至2013-2014赛季的CBA常规赛前100名本国球员技术数据为研究对象,根据CBA外籍球员参赛规定的变化,把19个赛季分为4个阶段,运用集对分析的同异反原理,对本国球员的技术指标进行分析.结果表明:1)CBA联赛各阶段本国球员进攻技术指标的得分、助攻、前场篮板球及防守的抢断指标不断提高,盖帽、犯规技术指标呈下降趋势;2)CBA联赛4个阶段本国球员技术指标变化处于同势态势,同异比值数值变化逐渐变小,本国球员的技术在稳定中发展;3)CBA联赛4个阶段本国球员技术指标同势下的同反比值大于等于1,第1阶段与第4阶段最大,第3与第4阶段次之.结论:CBA本国球员技术指标随着外籍球员比赛时间的增多呈稳步提升趋势.In order to improve the technical and tactical ability of domestic players in CBA,it was discussed the influence of the changes of the regulations on foreign players′ participation in CBA on the technical index of domestic players.The technical data of the top 100 national players in CBA regular season from the 1995-1996 to the 2013-2014 were chosen as the research objects and these 19 seasons were divided into 4 stages by the changes of CBA competition rules of the foreign players.Identical Discrepancy Contrary Principle (IDC),with Set Pair Analysis(SPA),was used to analyze the technical indicators of the domestic players.The results showed that:1) The technical indexes of scores,assists,rebounds and defensive continuously increase in each stage of the CBA League and the technical indexes of block shot and foul were decreased;2)The technical indicators of the domestic players had a same tendency in these 4 stages of CBA League and the amount of difference ratio changed gradually smaller.It was showed that the technological development of national players was stable;3) In the 4 stages of CBA League,the direct and inverse ratio of the technical indicators of the domestic players was greater than or equal to 1,where the first and fourth stages were the largest,followed by the third and fourth stages.It was concluded that the technical indexes of CBA domestic players showed a steady increasing trend with the increase of the playing time of foreign players.

关 键 词：CBA 技术指标 同异反 外籍球员 

分 类 号：G841[文化科学—体育训练]