力学与实践 ›› 2008, Vol. 30 ›› Issue (3): 71-74.DOI: 10.6052/1000-0879-2008-123

• 应用研究 • 上一篇    下一篇

胡俊捷跳马前手翻屈体前空翻2周运动学分析

郝卫亚   

  1. 国家体育总局体育科学研究所
  • 收稿日期:2008-03-11 修回日期:2008-04-15 出版日期:2008-06-08 发布日期:2008-06-08

KINEMATICAL ANALYSIS ON FORWARD HANDSPRING AND SALTO DOUBLE FORWARD PIKED OF HU JUNJIE IN MEN'S VAULTING HORSE

Weiya HAO   

  • Received:2008-03-11 Revised:2008-04-15 Online:2008-06-08 Published:2008-06-08

摘要: 前手翻屈体前空翻2周是男子跳马最高难度动作之一. 迄今,我国只有胡俊捷曾完成 该动作. 本文通过三维运动学分析技术揭示了胡俊捷完成前手翻屈体前空翻2周动作的运动 学规律与技术特点,获得了身体重心和主要关节的位移,水平速度和垂直速度及关节角度等 运动学指标的变化. 这些结果可为我国运动员发展和改进此类动作提供理论依据和技术参 考.

关键词: 男子跳马,屈体前空翻2周,运动学分析

Abstract: Forward handspring and salto double forward piked is one of the most difficult movements in men's vaulting horse. Hu Junjie is the only Chinese gymnast who brought this movement to success. Based on a 3D motion analysis, the kinematic features and the technical characteristics of the forward handspring and salto double forward piked performed by Hu Junjie are analyzed in this paper. The variations of some kinematic parameters, such as the displacements, horizontal and vertical velocities of mass center, the displacements and angles of main joints are obtained. The results of analysis can provide a technical and theoretical guidance for further design of movements for Chinese gymnasts in this field.

Key words: Men’s Vaulting Horse, Salto Double Forward Piked, kinematics analysis