摘要
三级跳远项目对运动员的身体素质和专项技术能力要求极高,技术的好坏决定了其运动水平。以我国优秀女子三级跳远运动员谢荔梅和德国世界田径锦标赛女子三级跳远决赛前8名运动员为例,分析了这9名运动员跳出最好成绩跳次的倒二步步长、三跳比例、速度、角度等技术特征,认为:现代女子三级跳远已经形成了"速度——平跳型"技术风格,快速的助跑和强大的跳跃能力是世界三级跳远技术发展的重要特征;谢荔梅倒二步的速度、摆动速度与幅度需要加快,减少着地角度或许是其提高运动成绩的有效途径。
Triple jump has a high requirement on the physique and event techniques of the players.The techniques decide the athletic level of the player.This paper takes XIE Li-mei,one of China＇s elite female triple jump players,and the top eight players of the women＇s triple jump final of the World Championship in Athletics in Germany.It analyzes the step width of the last two steps before takeoff,the ratio,velocity and angle of the triple jump so as to provide references for correctly regard the technique characteristics of the elite female triple jump athletes and scientific guidance to the training of XIE Li-mei.The results show that： 1） The velocity of the last two steps of XIE Li-mei is below the average level,which shows that her velocity needs to be improved;2） The swing velocity of XIE Li-mei is relatively slow.The angles of the skips and long jump are larger than the average level and the front supporting resistance is bigger;3） The landing technique of XIE Li-mei is rational.
出处
《北京体育大学学报》
CSSCI
北大核心
2012年第9期124-129,共6页
Journal of Beijing Sport University
基金
国家队科研综合攻关研究课题(课题编号:2011B046)
关键词
女子三级跳远
冠军赛
谢荔梅
速度
起跳技术
women＇s triple jump
championship
XIE Li-mei
velocity
take off technique
