Childbirth should be a beautiful thing, with the birth of a new life, our life is continued. But while happy, new mothers are not only worried and anxious about the loose belly that is slow to return to its original shape and position, but also the excess fat that forms a bulge in the abdomen. Why would this happen after childbirth? This is the trouble with the separation of the rectus abdominis muscle. We may be unfamiliar with the separation of the rectus abdominis muscle, but we are not unfamiliar with its symptoms, which are manifested after childbirth as a loose and bulging abdominal wall that does not recover for a long time. Why does this happen? This is because in late pregnancy, the enlarged uterus stretches the abdominal muscles, causing the two rectus abdominis muscles to separate from the white line of the abdomen, a phenomenon known as diastasis recti abdominis. To deal with this postpartum separation of the rectus abdominis is to do training to improve the separation of the rectus abdominis, this training is to retract the core inwards, like the annual rings of a tree, and try to bring each circle towards the center. Generally you can take these training recovery methods below. A, standing position to retract the abdomen, back to the wall, standing, the upper body against the wall (to maintain a neutral position, the back of the head, back, buttocks against the wall), feet from the wall about 30 cm. Then inhale to prepare; whistle, lumbar spine to go against the wall, after which, inhale to restore. Each group of 10 to 15 times, repeat 2 to 3 groups. Second, kneeling position to collect the abdomen, four-point kneeling position, hip and knee joints vertical, shoulder and wrist joints vertical, crestal vertebrae in a neutral position (thoracic spine natural back flexion, lumbar spine natural forward flexion). Then inhale, the small abdomen naturally relaxed; when whistling, force the small abdomen inward retraction. Repeat 10 to 15 times per group, do 2 to 3 groups. Third, kneeling leg extension, four-point kneeling position, hip and knee joints vertical, shoulder and wrist joints vertical, crestal vertebrae in a neutral position (thoracic spine natural back flexion, lumbar spine natural forward flexion). Then inhale to prepare, and slowly move the right leg backward as you whistle; inhale without moving, and slowly bring the leg back as you whistle. Complete 4~6 times, and repeat on the other side. When you can control the body well, start the exercise of alternate leg extension, each leg out 4~6 times, repeat 2~3 sets. Fourth, supine leg raise, supine, chin slightly tucked, hands holding the right leg above the calf, lumbar spine pressed against the mat. Then perform inhalation and prepare; whistle and stir the right leg out to the far side, completing 6~8 times. Repeat on the other leg, completing 2~3 sets. Five, flat support, prone, elbow joint and shoulder joint vertical. Knees brace the ground, keeping the upper body parallel to the ground. Then keep the body stable, stay for 1 minute, you can take the knee joint off the ground and do a complete plate support. In the case of standard movements, the longer the hold time, the better. If these training methods do not restore the straight abdominal separation, then it is time to consider surgical treatment. The surgery is to bring back together the rectus abdominis muscles that have narrowed and separated from the white line of the abdomen. Surgery can be achieved both through open surgery and laparoscopic surgery.