Abdominal breathing exercise: you can start from the first day after delivery. Lie flat, close your mouth, take a deep breath through your nose to bulge your abdomen, and then exhale slowly to relax your abdominal muscles. Repeat 5- 10 times.

Head and neck exercise: you can start doing it the next day after delivery. Lie flat, raise your head, try to keep your chin close to your chest, keep the rest of your body still, and then slowly return to your original position. Repeat 10 times.

Perineal contraction exercise: it can be done from the first day after delivery. Inhale on your back or side to tighten the muscles around vagina and anus, hold your breath for 1-3 seconds, then slowly relax and exhale, and repeat for 5 times.

Chest exercise: you can start from the third day after delivery. Lie flat, with your hands flat on your sides, raise your second hand forward, straighten your arms to the left and right, then lift them until your palms meet, then straighten your arms back and return to your chest to recover. Repeat 5- 10 times.

Leg movement; From the fifth day after delivery. Lie on your back, lift your right leg at right angles to your body without using your hands, and then slowly lower your leg. Repeat the same action alternately from left to right for 5- 10 times.

Hip exercise: you can start from the seventh day after delivery. Lie flat, bend your left leg until your heel touches your hips, your thighs cling to your abdomen, then straighten down and alternate left and right. Do the same for 5- 10 times.

Sit-ups: you can start from the first 14 day after delivery. Lie flat, put your palms behind your head, sit up with the strength of your waist and abdomen, touch your toes with your palms twice, and then lie down slowly. Repeat this for 5- 10 times, and the physical strength can be increased to 20 times.