伦敦奥运会男子3000m障碍跑决赛分段时间与速度的特征分析  

An Analysis of the Split Times and Speeds of Men’s 3000m Steeplechase Final in London Olympic Games

作　　者：黄淑芸[1] 詹晓梅[1] 曾晓梅[1] 李华新[1] 

机构地区：[1]江西师范大学体育学院,江西南昌330022

出　　处：《南京体育学院学报（自然科学版）》2013年第3期33-36,共4页Joournal of Nanjing Institute of Physical Education:Natural Science

摘　　要：运用文献资料法、视频分析法和数理统计法,对2012年伦敦奥运会男子3000m障碍跑决赛前八名运动员的时间、速度特征进行分析。结果表明,世界优秀男子3000m障碍跑运动员速度总体变化趋势为"加速-速度下降-保持速度-缓加速-缓减速-快加速"。第五圈、第七圈成绩与总成绩相关性非常显著性。全程速度节奏表现为慢起节奏类型。Using literature searches, video analysis and methods involved in mathematical statistics, this paper analyzes the top eight athletes＇ times and speeds in the fi- nal of Men＇s 3000m Steeplechase in 2012 London Olym- pic Games. The results show that the general pattern in speed change of world＇s elite men＇s 3000m steeplechase was ＂accelerating- decelerating- speed maintaining - slow accelerating - slow decelerating - quick accelera- ting＂. A significant correlation v^as found between the times of the fifth and seventh laps and the overall time. The whole course speed tempo is negative pacing.

关 键 词：伦敦奥运 男子 3000M障碍跑 分段时间 速度节奏 

分 类 号：G822.5[文化科学—体育训练]