The objective of this study was to explore the effects of static and dynamic hamstring muscles stretching on kinematics and esthetics of grand battement (high velocity kicks) in adolescent recreational dancers. Sixteen participants were assessed before and immediately after both stretching modalities. Kinematics of movement was measured by an optoelectronic system and esthetics was scored by a jury of professional dancers. Both stretching modalities led to significant kinematic differences compared with without stretching. Significant linear correlations between kinematic parameters and esthetic scores have been observed: improving dancers’ physical performances has noticeable impact on the perception of their movements.

本研究的目的是探讨静态和动态腘绳肌拉伸对青少年休闲舞者大击球（高速踢腿）运动学和美学的影响。在这两种拉伸方式之前和之后立即对 16 名参与者进行了评估。运动的运动学由光电系统测量，美学由专业舞者组成的陪审团评分。与不拉伸相比，两种拉伸方式都导致显着的运动学差异。已经观察到运动学参数和美学分数之间存在显着的线性相关性：提高舞者的身体表现对其动作的感知有显着影响。