安徽省优秀男子撑杆跳高运动员姚捷助跑起跳技术的运动学分析  

Kinematics Analysis of Approach and Takeoff Technique of Anhui Elite Male Pole Vaulter Yao Jie

作　　者：胡俊 刘昳 HU Jun;LIU Yi(College of Sports Science,Hefei Normal University,Hefei 230061,China;Department of Physical Education,Anhui University of Chinese Medicine,Hefei 230038,China)

机构地区：[1]合肥师范学院体育科学学院,合肥230061 [2]安徽中医药大学体育部,合肥230038

出　　处：《合肥工业大学学报（社会科学版）》2018年第4期141-144,共4页Journal of Hefei University of Technology(Social Sciences)

基　　金：安徽省人文社会科学重点项目(SK2017A0224)

摘　　要：文章通过文献资料法、摄像测量法以及数理统计法,对我国安徽省优秀撑杆跳运动员姚捷撑杆跳高动作进行研究,主要对其四跳当中最后两步助跑及起跳阶段进行运动学技术分析,其中两跳失败,两跳成功。研究结果表明,姚捷的四跳与世界高水平撑杆跳高运动员相比,最后两步步长相差不明显;失败的跳次与成功的跳次相比,失败的跳次水平速度损失较大,起跳时间也较长;在举竿速度中,成功跳次的举竿速度远大于失败跳次的举竿速度。Through the documents analysis, photogrammetric measurement and mathematical statis tics, the pole vault action of Yao Jie, an excellent pole vaulter in Anhui Province, is studied, focusing on the kinematics analysis of the last two approaches and takeoff in two failed jumps and two success ful jumps. The results show that in the four jumps, there is no significant deference between the length of the last two steps of Yao Jie and that of the world class pole vaulters; the loss of horizontal velocity in the failed jumps is greater than that in the successful jumps and the takeoff time is longer; the pole lifting speed in the successful jumps is much faster than that in the failed jumps.

关 键 词：撑杆跳高 最后两步 助跑起跳 运动学分析 

分 类 号：G823[文化科学—体育训练]