Beginners need to practice belly rolling step by step, starting with five groups and practicing five groups. Don't be eager for quick success. When I have a stomachache the next day, I have to practice for several days. The specific steps to correctly practice belly rolling are as follows:

1, legs bent, shoulder width apart.

2. Cross your hands on your chest and touch the opposite shoulder.

3. The upper body lies flat on the ground or on a sports blanket.

4, abdominal force, let the chest and head up.

5. Fall back after the upper body reaches the apex, and be careful not to let the waist and abdomen leave the ground.