摘要
采用文献资料法、数理统计法和归纳法对历届奥运会男子田径速度性项群比赛前3名成绩进行了数理统计分析.结果表明:历届奥运会男子田径速度性项群成绩进展具有一定的阶段性,各个历史时期内奥运会男子田径速度性项群成绩有升有降.这与其各时期训练理论及方法的创新、场地及器材的更新以及当时特定的政治、经济、文化历史背景有关.在各个历史时期内都有代表每种训练方法的优秀运动员出现.从历届奥运会成绩总体发展来看,今后各项运动成绩发展速度将会越来越慢,男子田径速度性项群成绩纪录已逐渐接近人体生理极限.
By means of documentation, mathematical statistic menthod and inductive method, This paper analyses the best three of men＇s athletic speed event-group in all the previous Olympic Games. The results show：the performance in each given pericds is fluctucting,which is related with the coaching the-ory and methods,the upgrading of instruments and the historical backgound. Moreover,it can be seen from the trend that the development will slow down as the records of men＇s speed event-group approximate to the human physiological limit.
出处
《聊城大学学报（自然科学版）》
2009年第2期59-62,75,共5页
Journal of Liaocheng University:Natural Science Edition
关键词
奥运会
田径速度性项群
发展
背景
Olympic Game, athletic speed event-Group, development,background
