双杠前摆上动作是一个常用的杠上衔接技术,无论竞技比赛还是体育教学都有着深远的研究价值。本文在双杠前摆上动作技术的传统教学基础上,运用其中的力学原理对其中的惯性动量进行研究,并用此指导双杠前摆上动作技巧,以激发学生的学习兴趣,使学生能够深刻理解动作内涵,掌握动作要领,从而提高教学质量和教学效果。 Before the parallel bars put on the action is a commonly used bar on the convergence technology, whether competitive or physical education has a far-reaching research value. Based on the traditional teaching of the action technique before the parallel bars, the paper uses the mechanics principles to study the moment of inertia therein, and uses it to guide the action skills before the parallel bars to stimulate students' interest in learning so that students can deeply understand the action Connotation, grasp the essentials of action, thereby enhancing the quality of teaching and teaching effectiveness.