对高水平女子武术套路运动员旋风脚720°难度动作的技术分析与诊断
2008-09-11魏新换崔景辉杨洋
魏新换 崔景辉 杨 洋
摘 要:武术套路运动向着“高、难、美、新”的方向发展,新规则对难度动作的规定明确了难度动作在套路比赛中的重要作用,本文通过文献资料法、定点定机摄影摄像测量法、三维DLT测量法、数理统计等研究方法对河北省高水平女子武术套路运动员跳跃难度旋风脚720°动作进行运动学分析,探索优秀武术运动员难度动作的技术要领和运动规律,对我省高水平武术运动员的难度动作技术进行评价与诊断,达到提高运动员竞技水平,为合理制定训练方法、完善武术训练理论提供依据。
关键词:武术套路;旋风脚720°;技术分析;诊断
中图分类号:G852.319
文献标识码:A
文章编号:1007-3612(2008)08-1139-03
Technical Analysis and Diagnosis of Whirlwind Kick 720°of Women Athletes
WEI Xin-huan1, CUI Jing-hui2, YANG-Yang3
(1.Wushu Management Centre of Hebei Province, Shijiazhuang 050011, Hebei China; 2. Physical Education School, Hebei Normal University,
Shijiazhuang 050016, Hebei China; 3. Hebei Institute of Physical Education, Shijiazhuang 050041, Hebei China)
Abstract:Wushu is developing in the direction of “high, difficult, beautiful and new". The new rules on the difficulty of movement provisions expressly difficult Wushu routines moves to the important role in the competition. In this paper, literature, photography fixed point and fixed-camera measurement, observation, measurement of three-dimensional DLT and mathematical statistics of the province are related, such as high-level research methods woman Wushu athletes in the difficulty of whirlwind kick 720 ° moves to kinematics analysis, and explore outstanding Wushu athletes of the technical difficulty of action and movement of essentials, evaluation and diagnosis of Wushu athletes in Hebei a high level of technical difficulty action to enhance athletic level, for the reasonable development of the training methods and improve the training of Wushu and provide a theoretical basis.
Key words: Wushu; whirlwind kick 720 °; technical analysis; diagnosis
旋风脚720°动作属于武术套路C级难度动作。该动作在空中绕纵轴无支点无实体轴转动,以转动度数确定其是否完成难度,且动作结构复杂,整个动作需要在不到2 s的时间内完成,对技术水平和身体素质的要求较高。目前,我省高水平女子武术运动员能够完成该动作的运动员并不很多,而且即使完成动作,其落地的稳定性较差,因此,能否高质量的完成该动作直接影响到运动员最后得分及比赛成绩。
1 研究对象与方法
1.1 研究对象 选用河北省体工大队的4名女子武术套路运动员为研究对象,他们曾多次参加全国乃至世界武术锦标赛并取得优异成绩,运动员基本情况如下(表1)。
1.2 研究方法
1.2.1 文献资料法 查阅中国期刊全文数据库、论文数据库、硕博论文库,对所查阅的资料进行整理归类,初步了解了当前对武术动作的研究现状,总结归纳对旋风脚720°动作进行技术分析的研究方法和理论依据。……
