摘要
采用文献资料调研、数理统计、归纳比较分析等方法对第3-16届田径锦标赛以及第27-31届奥运会田径比赛完成全能比赛项目的所有运动员成绩得分以及运动员洲际分布进行统计分析,对全能成绩得分进行因子主成分分析和洲际区域性分布进行研究。研究结果表明:男子十项全能成绩影响较大的因素依次为:速度、投掷能力、弹跳力和耐力,女子七项全能成绩影响较大的因素依次为:速度、弹跳力、耐力和投掷能力;男子十项全能比赛,速度因子较好的运动员更容易取得好成绩。女子七项全能比赛,第二主因子项目好的运动员更容易取得好成绩;男子十项全能和女子七项全能获得奖牌的国家大部分都是美洲和欧洲国家(地区),且欧洲获得奖牌的国家(地区)数量多于美洲国家(地区)。
A statistical analysis is drawn by the methodology of documentary research,statistics and comparison on all the performance scores of athletes who has participated in track and field events of the 27 th to 31 st Olympic Games and the 3 rd to 16 th World Championships,as well as its intercontinental distribution.A study is conducted to analyze the principal components and intercontinental regional distribution.It is shown in the research results that the key influencers of male decathlon are speed,throwing ability,leaping ability and endurance.While speed,leaping ability,duration and throwing ability are the key factors for the female heptathlon.For male decathlon,athletes with good speed factors score better.However,the female athletes who excel in the second key influencers perform better in the heptathlon.It is concluded that medal winners of male decathlon and female heptathlon mostly come from America and Europe,which the latter owns larger number of medal winners.
作者
于忠涛
张威
籍建东
Yu Zhongtao;Zhang Wei;Ji Jiandong(Guangdong Songshan Polytechnic College,Shaoguan 512126,Guangdong,China)
出处
《体育科技文献通报》
2019年第11期38-43,共6页
Bulletin of Sport Science & Technology
基金
广东松山职业技术学院2017年人文社科基金(项目编号:2017SKYB009)
关键词
世界田径锦标赛
奥运会
十项全能
七项全能
奖牌
洲际
因子分析
IAAF World Championships in Athletics
Olympic Games
decathlon
heptathlon
medal
intercontinental
factor analysis
