APP下载

苏炳添百米跑全程节奏的研究

2016-05-26毛旭江朱娟红潘慧炬

山东体育学院学报 2016年1期

毛旭江 朱娟红 潘慧炬

摘 要:通过信息技术、摄像分析和文献资料法对我国男子优秀百米选手苏炳添近几年百米比赛中跑的全程节奏进行测量、统计与分析,并与13世锦赛前五名选手进行比较。结果显示:1)苏炳添近几次比赛成绩逐步提高,跑法上缩短了步长、增加了步频,虽其步频远高于文中跑进10 s的选手,但依据步长步频指数,其仍属于均衡型技术;2)苏炳添以往全程步频变化呈倒“V”型,跑9.99 s时呈现“M”型,而且第一分段步频高于以往。建议在训练中尝试全程步频节奏的训练,形成稳定的步频节奏,以利于其发挥与提高成绩。

关键词:百米跑;步频;节奏;苏炳添

中图分类号:G221.1 文献标识码:A 文章编号:1006-2076(2016)01-0092-04

Abstract:Through the methods of information technology, camera measurement and document mining, Chinese elite sprinter Su Bing-tians 100 m-run skills in recent years games were studied and compared with the top 5 sprinters in the World Athletic Championships. The results show as follows: 1) As the performance gets better in recent years, Sus skill has changed in shortened step length and increased step frequency. Although with much higher step frequency than the other sprinters who runs within 10 s mentioned in this paper, Sus skill is belonged to a balanced one according to the Step Length and Frequency Index; 2) The curve of his step frequency changed in the whole process of running turned out as "V" type, while showing "M" type when running 9.99 s, and step frequency in the first phase is higher than ever. To train his rhythm in the whole process of 100 m and form a stable step rhythm was suggested in order to improve his performance.

Key words:100 m sprint; step frequency; rhythm;Su Bingtian

田径百米决赛通常被冠以“飞人大战”之名,因其含金量高、影响力大,备受体育爱好者的关注和喜爱。近年来国际男子百米水平突飞猛进,尤塞恩博尔特跑进了9.60 s的大关,我国男子百米项目虽在20世纪80年代称雄过亚洲,之后很长一段时间未能有大的突破,然而近年来涌现了张培萌、苏炳添、谢震业等一批优秀的短跑选手,在2015年国际田联钻石联赛尤金站上苏炳添跑出了9.99 s的好成绩,实现了黄种人百米破十秒的梦想。本研究试图从苏炳添百米跑的全程节奏分析着手,探究其取得9.99 s这个成绩时跑的节奏与之前有何不同,并与世锦赛前8名选手对比,为今后该项目的训练和比赛提供参考。

1 研究对象

对我国男子优秀百米短跑选手苏炳添在其2013年全运会、2014年亚运会及2015年北京挑战赛、2015年国际田联钻石联赛尤金站决赛、北京世锦赛3个赛次的技术录像进行研究。……

登录APP查看全文