中外优秀男子十项全能运动成绩的灰色关联分析  

Grey Correlation Analysis of Outstanding Men’s Decathlon Sports Performance at Home and Abroad

作　　者：潘聚仟 PAN Ju-qian(School of Physical Education,Hechi University,Yizhou,Guangxi 546300,China)

机构地区：[1]河池学院体育学院,广西宜州546300

出　　处：《体育研究与教育》2022年第4期78-82,共5页Sports Research and Education

基　　金：2020年广西哲学社会科学规划研究课题(20FTY013)。

摘　　要：目的:分析中国与世界优秀男子十项全能项目运动成绩及各子项目之间存在的差距,提出缩小各单项间差距的建议。方法:运用灰色系统的理论与方法,对第32届奥林匹克运动会和第14届全国运动会男子十项全能运动进行分析。结果:中国与世界优秀男子十项全能各项运动成绩之间存在着显著差距,其单项成绩和总分差值均在100分以上;国内优秀选手各单项之间相互交叉全面推进不够明显,其中100m与跳远、400m呈显著正相关(0.633≤r≤0.711,P <0.05),1 500m和跳高呈显著负相关(r=-0.638,P <0.05);世界优秀选手各子项目对总分贡献度发展相对比较均衡,中国优秀选手各子项目呈现出发展不均衡状态,在跳高、铁饼、跳远、100m、110m栏、400m、铅球等7个项目对总分的贡献均超过10%,而弱势项目1 500m的贡献度只有6.29%。结论:以速度、速耐项群为核心,加强基础力量训练,提高机体对乳酸阈的耐受力训练。The paper aims to find out the gap between China and the world’s outstanding men’s decathlon sports performance in the events,and puts forward suggestions to narrow the gap in each event.Using the theory and method of grey system,the men’s decathlon in the 32 nd Olympic Games and the 14 th National Games are analyzed.The result shows,there is a clear gap between China and the world’s outstanding men’s decathlon sports performance.The difference between the individual scores and the total score is more than 100 points;the crossover among the individual events of the domestic outstanding players is not obvious enough,among which the100 m is significantly positively correlated with the long jump and 400 m(0.633≤r≤0.711,P<0.05),a significantly negative correlation between 1 500 m and high jump(r=-0.638,P<0.05);the contribution of each sub-item of the world’s outstanding athletes to the total score is relatively balanced.The sub-projects of China’s outstanding athletes show an uneven development.the contribution of the seven events of high jump,discus,long jump,100 m,110 m hurdles,400 m and shot is more than 10% to the total score,while the contribution of the weaker event 1 500 m is only 6.29 %.It is concluded to put the speed and speed endurance items as the core,develop basic strength training,and improve the body’s tolerance training to lactate threshold.

关 键 词：奥运会 全运会 男子十项全能 运动成绩 灰色关联分析 

分 类 号：G825.1[文化科学—体育训练]