期刊论文

中文

武汉体育学院学报

1000-520X

2003

37

1

90-91

10.3969/j.issn.1000-520X.2003.01.030

本校为第一机构

运用回归分析、因子分析、聚类分析的方法,对世界优秀400m跑运动员的各分段100m成绩与总成绩进行研究.揭示了分段100m与400m成绩之间的相关关系和当今世界优秀选手的基本特征,为400m运动成绩的提高提供科学依据,具有一定的指导意义.

By means of regressive analysis,factorial analysis and cluster analysis,this article makes a systematical research on the devided 100meterresults and the 400meterfinalresults of the worldtop400?mrunners. This research subtly brings to light the relationship between devided100?mresults and 400?mfinalresult,as well as the elementary features of the present WT runners;meanwhile,it can provide instructive scientific basis for the i...