散打鞭腿技术进攻腿三维运动学与表面肌电特征同步研究

Research on sEMG Signal and Kinematics Characteristics of Leg-attack in Sanda Whip-Kick

鞭腿技术是高水平散打运动员在比赛中不可缺少的进攻性动作。运用三维运动学和肌电对此动作进行研究,探索完成动作进攻腿各环节运动速度、主要肌肉或肌群的收缩形式及发力顺序,提出正确合理的动作技术,以期为教练员和运动员的散打鞭腿动作的训练提供理论依据和参考。

Sanda Whip-Kick is kind of necessary attack motion for well-trained Sanda a thletes in competition.With the application of kinematics and sEMG Signal changing,the study discusses the velocity and movement trajectory and muscle contraction of attack leg.It puts forward the correct action technique,and provides theoretical basis for whip-kick trainin.