1.高姿俯卧撑在俯卧撑练习中逐步提高脚的高度，直至身体与地面夹角约成80°时，一是增加练习难度，提高练习效果；二是让学生体会手倒立的“直臂顶肩”动作。2.挂膝练习肋木下铺上体操垫，练习者根据自己的身高，将两腿挂在肋木适当位置上，以手能在垫上反向支撑为最佳。当支 1. High position push-ups Push up the height of the foot gradually during the push-up exercise until the angle between the body and the ground is about 80°. Firstly, increase the difficulty of the exercise and improve the effect of the exercise. Second, let the students experience the straight shoulders with their hands upside down. "action. 2. Hang your knees to practice gymnastics mats on the underside of the ribs. According to your height, the practitioners will hang their legs in the proper position on the ribs, and it is best to use the hand to support them in the reverse direction. When