读完《伤心的体育课》,不禁让身为体育教师的我五味杂陈。本文想从适度这个关键词来谈谈对体育课的一些粗浅认识。适度的运动强度和运动密度。在体育教案的准备过程中,就有一项关于运动密度和运动强度的计算。合理的运动强度能确保学生得到充分的锻炼,同时,在课堂教学的结束部分,教师应给学生足够的时间完成调节 After reading “sad physical education class”, I can not help being a physical education teacher. This article wants to talk about some of the superficial understanding of physical education from the appropriate keywords. Moderate exercise intensity and exercise intensity. In the preparation of sports lesson plans, there is a calculation of exercise intensity and exercise intensity. Reasonable exercise intensity to ensure that students receive adequate exercise, at the same time, the end of the class teaching, teachers should give students enough time to complete the adjustment