海军五项比赛运动成绩结构特征研究——以第七届世界军人运动会海军五项比赛为例

Research on the Structural Characteristics of Sports Performance in the Naval Pentathlon Competition——A Case Study on the Naval Pentathlon Competition of the 7th CISM Military World Games

通过文献研究法、访谈法、数理统计法,对第七届世界军人运动会海军五项男女运动员个人和团体的各单项成绩与总成绩之间的结构特征进行了研究。研究认为,海军五项运动成绩均呈左偏分布,航海技术项目尤为严重,说明了比赛竞争激烈。我国运动员在七军会海军五项比赛上取得了优异成绩,但单项成绩在总成绩中的占比以及单项成绩与总成绩的相关程度上,与国外运动员还存在着一定的差异。同时,个别单项上如救生游泳和实用游泳,与国外优秀运动员相比仍有普遍的差距。

Through literature review method,interview method and mathematical statistics method,the thesis studies the structural characteristics of performances done by men and women naval pentathletes and teams in individual events and team events in the 7 th CISM Military World Games.According to the research,the scores in naval pentathlon are of left-skewed distribution,typically in seamanship event,which shows the competition is fierce enough.Chinese athletes have achieved excellent results in the 7 th CISM Military World Games,but there are certain gaps to foreign athletes with respect to the proportion of individual event results in the overall results and the degree of correlation between individual event results and total results.Meanwhile,compared with top foreign athletes,there is a general gap in certain events,such as life-saving swimming and utility swimming.