世界优秀女子400m跑运动员速度分配特征的多元分析

World Outstanding Woman 400m Run Athlete Speed Assign Multivalues Clause of Characteristic

运用相关分析、回归分析、因子分析等研究方法,对世界优秀女子400m跑运动员的各分段50m成绩与总成绩进行分析研究。揭示分段50m与400m成绩之间的相关关系和当今世界优秀女子400m跑运动员速度分配的基本特征,为提高我国女子400m运动成绩提供科学借鉴。

Use and return to such research approaches as analysis,factor analysis,cluster s analysis,etc.,outstanding woman 400m run to segment 50m achievement and total achievement is it analyse and research to go on each athlete to world.Is it segment 50m and relevant relation,400m of achievement and outstanding Women s 400 Meters run sport essential feature that speed assign our times to announce,for improve of our country sport achievement,400m of woman,offer science draw lessons from.