课程目录

1屈腿碰膝.3gp

2原地高抬腿.3gp

3摆臂顶膝.3gp

4跪姿平板支撑.3gp

5直腿上踢.3gp

6屈腿后踢.3gp

7仰卧抬腿.3gp

8坐姿收腿.3gp

9单腿站立.3gp

10双腿离地触脚尖.3gp

11静蹲.3gp