在跆拳道比赛中,随着规则制度与裁判法内容的调整与完善,后腿横踢技术在运动员训练与教练员指导中得到重点关注。后腿横踢技术在比赛范围内起到重要的攻击效果。本文从运动学的角度,针对跆拳道比赛中,运动员后腿横踢技术踢击腿与支撑腿的变化,分析体能对后腿横踢技术的影响。 In the Taekwondo competition, with the adjustment and improvement of the rules and the contents of the referee law, the kick-kick technique has received the most attention in the training of athletes and coaches. Hurdle kick technology in the game played an important attack effect. In this paper, from the perspective of kinematics, aiming at the changes of kicking leg and supporting leg of athlete’s horsetail kick in Taekwondo competition, the article analyzes the effect of physical exertion on kick kick technique of hind legs.