控球对第14届世界游泳锦标赛水球决赛胜负的影响

Influence of Possession on 14^(th) Fina World Championships Men’s Water Polo Gold Medal Match

以每节控球时间、每节控球次数、每节每次控球时间为指标,运用相关分析法,对第14届世界游泳锦标赛水球决赛进行分析,探讨控球对比赛胜负的影响。研究结果表明:意大利队加时赛每节控球时间控球次数对进球有非常重要的影响;塞尔维亚队的加时赛每节每次控球时间对进球有非常重要的影响。建议中国队加强控球来增加控球时间和每次控球时间,并通过加强争夺二次进攻控球权来增加控球次数。

Analysis Inifluencc of Possession on 14th Fins World Championships men＇s water polo gold medal match, by using correlation method with factors as possession time per quarter, possession numbers per quarter, every possession time in quarter. Result shows： （I） Italian possession time per quarter has very important influence to its goal within extra time; （2） Italian possession numbers per quarter has very important influence to its goal within extra time; （3） Serbian every possession time in quarter have very important influence to its goal within extra time. Suggest China team enhance possession to raise quantity of possession time, enhance possession to raise every possession time, raise quantity of possession by enhance second-attaclk