First, lateral bending and upright exercise. Separate your legs, raise your arms horizontally, bend your upper body forward, extend your left hand to your right foot, raise your right arm naturally, don't bend your legs and arms, inhale, and then exhale. Repeat in the opposite direction, 8 times in a row.

Second, leg flexion exercise supine position. Keep your arms flat on the ground, lift your knees at the same time after your legs are straightened, inhale to make your thighs close to your abdomen, then exhale and slowly recover. Repeat 8 times.

Third, lifting the legs and abdomen is mainly to exercise the lower abdominal muscles. Lie flat on your upper body, straighten your legs as high as possible, and then slowly put them down. After this action, bend your knees and continue to do the same action. Repeat 8 times.

Fourth, the sitting supine position is mainly to exercise the upper and lower abdominal muscles. Keep your legs straight, keep your body balanced, then bend your knees and abdomen, so that your abdominal muscles are extremely flexed. During exercise, your feet should not touch the ground or the bed surface.

Five, "cycling" exercise supine position. Take turns to bend and stretch your legs, imitating the action of pedaling a bicycle, fast and flexible, and the range of flexion and extension is as large as possible. It lasts for 20~30 seconds.

Sixth, twist the waist and hold the handle with one hand or pull a certain weight, do twisting and turning exercises in various postures, and exercise the external oblique muscles and waist muscles.

Everyone can choose the above exercises according to their own situation, and gradually increase the amount of exercise each time according to their own physical condition, twice a day.