我国优秀男子十项全能成绩特征分析

The Performance Feature of Outstanding Chinese Men's Decathlon Athletics

采用文献资料,数理统计和灰色关联分析等方法对我国5-12届全运会男子十项全能项目前8名各单项成绩进行分析,结果表明:我国优秀男子十项全能运动员的跳高、400m、100m、标枪成绩对其全能成绩总分贡献程度很大;我国优秀男子十项全能运动员的各项目和总分的贡献度大小依次排序为:速度类项目>跳跃类项目>耐力类项目>投掷类项目。我国优秀男子全能运动员除了铅球与跳远,110m栏和跳高、400m之间存在显著性外,其他各项目相关性均不显著。

This paper analyzes the top 8 athletes' various scores of 5th-12 th National Games with methods of literature material,statistical and gray theory correlation analysis.The result shows that Chinese's top decathlon athletes' scores of 400 m,100m,high jump,javelin throwing do the largest contribution to the all-around perf ormance scores;the order of correlation degree between Chinese's top decathlon athletes' various score and all-around performance scores as follows:speed event-group:interior>jump event-group interior>resistance event-group interior>throw event-group interior;the Chinese's top decathlon athletes of all items except the speed event-group interior,the correlation degrees of shot put and long jump,110 mfold,400m and high jump are significant(p<0.05),inversely,the relevance of all other projects is not significant(p>0.05).