第29、30届奥运会田径成绩的地域优势评价

Evaluation of Advantages of the Region and Ethnic Group Based on Track and Field Event Grades in the 29th and 30th Olympic Games

本文采用文献资料法、数理统计法等研究方法,对第29届、30届奥运会田径比赛各单项进入前8名运动员的地域进行统计分析,评价当前世界田径运动优势项群的地域格局发展状况。结果表明:世界田径运动虽仍是在欧洲、美洲和非洲运动员之间的较量,但欧洲男子运动员在其优势项群的人数百分比和女子运动员在竞走和投掷类项群项目中均有所下降;美洲男子运动员短跑类项群明显下降,跨栏类和全能项目有所提升;非洲男子运动员的马拉松优势有明显减弱;亚洲运动员在竞走和女子投掷类项群项目中,在低位上有所增强。研究结果能为我国田径运动的发展提供可借鉴的参考依据。

This article analyzes the new trend of the race and region of the top world athletes through comparing the information of the first eight athletes of the the 28th and 29th Olympic Games by using the method of documentation and mathematical statistics method.Results show that although the world top athletes mainly come from Europe,America and Africa,the percentage of male athletes in Europe has decreased recently and the advantage of female in heel-and--toe walking rac and throwing events has declined. American men race events have declined greatly,but the hurdles and decathlon of them have improved.The advantage of African marathon athletes has obviously declined.Otherwise,the heel--and--toe walking rac and throwing events of Asian women have the trend of increasing. The aim of the research is to provide a reliable basis for the development of track of our country.