1, abdominal aerobics, sitting cross-legged, holding heavy objects behind your head. Lift heavy objects to your head, exhale and abdomen at the same time, relax your upper arms, put your hands back behind your head, and inhale to relax your abdominal muscles. Repeat 8- 12 times. Keep your ankles closed, lie flat on the mat and fix your feet. Put your hands straight on your head, sit up straight, touch your toes, and then fall down slowly. Repeat 10 times.

2, abdominal massage to lose weight, this method is a simple and effective method. It is also suitable for many diseases of digestive system, nervous system and urogenital system, and can be used as a method to eliminate abdominal fat and strengthen the body. This operation method has the advantages of easy learning, comfort and quick effect.

3. Get on the bus in the air, lie on your back on the floor and keep your lower back close to the ground. Put your hands on your head and open your arms. Lift your legs and climb on the bike slowly. Exhale, lift your upper body, touch your left knee with your right elbow, hold your posture for 2 seconds, and then restore. Touch the right knee with the left elbow again, hold it for 2 seconds, and then slowly return to the starting position.

4. Lift your legs and abdomen, lie on your back on the floor, and keep your lower back close to the ground. Put your hands on your head and open your arms. Raise your legs at 90 degrees to your upper body, cross your legs, and bend your knees slightly. Exhale, contract the abdominal muscles, lift the upper body, keep the lower back off the ground for 2 seconds, and then slowly return to the starting position. Keep your chin down to your chest.