1, soldier three changes: keep your body balanced; Abdominal force, keep the action for 30 seconds, return to the initial state, and repeat the action for 5 times.

2. Camel style: exercise the abdominal core muscles, eliminate excess fat, flatten the lower abdomen and prevent constipation. Keep breathing for 3-5 times. Return to the kneeling position, exhale and repeat the action for 5 times.

3. Stand forward and bend over: put your hands around your knees, keep your legs perpendicular to the ground and keep breathing for 5-8 times. Return to the standing state, adjust breathing and repeat for 5 times.