《跳上成跪撑—跪跳下》教材内容为三、四年级教学内容,要求学生完成助跑后双脚起跳,直臂支撑跳上跳箱成跪撑;双臂前后摆动,身体做弹性屈伸,当两臂由后向前上摆时,两腿下压,反弹时迅速提膝收腿,使身体向前上方跃起,落地屈膝缓冲,同时两臂斜上举的动作。本节课以上海市《体育课程标准》为指导, “Jump into a kneeling strut - kneeling down” teaching content for the third and fourth grade teaching content, requiring students to complete the run-up after the start of the two-legged take-off, straight-legged support jumping into the box to kneel; arms swing back and forth, When the arms swing back from front to back, the legs should be pressed down and the knee should be quickly pulled back when the bounce is made, so that the body leaps forward and upward, knees and bumps to the ground while lifting his arms obliquely. This lesson is based in Shanghai “physical education curriculum standards” as a guide,