第29届奥运会男子200m个人混合泳成绩的实证分析及其相关探讨  

Empirical Analysis and Related Discussion on Performance of Men's 200 m Individual Medley in 29^(th) Olympic Games

作　　者：张和莉[1] 刘磊[1] 张顺[1] 潘建武[2] 

机构地区：[1]成都信息工程学院,四川成都610225 [2]西南民族大学,四川成都610041

出　　处：《中国体育科技》2009年第4期99-102,共4页China Sport Science and Technology

摘　　要：对第29届奥运会男子200 m个人混合泳决赛中的8名运动员比赛成绩进行分析,发现菲尔普斯在各分段末均保持第一领先优势,4个分段发挥稳定,体力分配合理,拉斯洛.切赫在仰泳阶段的过大消耗,明显影响后程的游速,其余运动员各分段表现都存在一定程度的不足。利用单因素方差分析,发现不同泳姿对促进总成绩提高所起的作用显著不同,依次为蛙泳、蝶泳、自由泳、仰泳。研究认为,200 m个人混合泳的体能分配重点应放在蛙泳和自由泳阶段。Based on the data of top 8 athletes in men＇s 200 m individual medley tinal match m 29th Olympic Games, empirical analysis was made. It was found that Phelps maintains the first lead at the end of each section with steady performance and reasonable energy allocation. As for Laszlo Cech, his speed was influenced by excessive consumption during backstroke section. Other athletes＇ performances were not perfect at each section. It was discovered that different style functions of enhancing the total scores were obviously different through the method of One-Way ANOVA. The order of four styles enhancing the total scores was breaststroke, butterfly stroke, freestyle and backstroke. The focus of arranging energy should be on breaststroke and freestyle.

关 键 词：奥运会 29届 男子 200m 混合泳 单因素方差分析 

分 类 号：G861.15[文化科学—体育训练]