2. While keeping your legs crossed, your arms can be straightened and swung from side to side, which is especially beneficial to the flexibility exercise of your waist and the footwall is very stable.
3. Sit up straight with your legs and arms straight forward. Stretch your arms forward as far as possible, close to your toes. This action can effectively stretch the meridians of your legs, arms and back.
4, the feet are opposite, still sitting cross-legged, holding the soles of your feet with both hands can effectively stretch the medial thigh ligament, which is very difficult to move and can be done at ordinary times.