途中跑是快速跑的主要部分,是中、小学教学的重点。在教学中,教师如何根据学生易犯的错误,分析原因,进行纠正呢?现阐述如下: 1.“坐着跑”。造成这种错误的主要原因是由于后蹬不充分,特别是伸髋不够,身体重心提得不高。纠正方法:练习双手叉腰上的跑,后蹬跑,上台阶跑,使身体重心提得高,并体会后蹬动作,也可以做一些增加大腿力量的练习,如立定三级跳和负重下蹲起跳。 Running on the way is the main part of the fast run, is the focus of primary and secondary education. In teaching, how can teachers make corrections based on the mistakes made by students? Now, they are as follows: 1. “Sitting and running.” The main reason for this error is due to inadequate pedaling, especially hip extension is not enough, the body center of gravity is not high. Remedy: Practice your hands on the hips on the run, run after the run, run on the steps, the body center of gravity higher, and understand the pedal action, you can also do some exercises to increase the thigh strength, such as standing triple jump and squat under load Take off.