Separation of rectus abdominis is one of the common complications for women during pregnancy and postpartum. Common recovery methods include breathing training method, core muscle strength training, and surgical treatment. 1. Breathing training method: Breathing training method is to increase the resistance of the abdomen through the pressure of the abdomen, so that the rectus abdominis muscle can be exercised. Specific operation that is in the constant inhalation and exhalation alternating exercise rectus abdominis, posture should be maintained correctly, more with the form of standing and kneeling alternately. 2. Core muscle training: patients can through the abdominal rolls, hip bridge and other actions, can stimulate the abdominal muscles, enhance the strength, passive contraction of the abdominal muscles, strengthen the muscle groups, thus improving the rectus abdominis muscle separation. Do not use crunches and other traditional exercise methods to avoid injury to the rectus abdominis muscle. 3. Surgical treatment: mainly for patients who have severe diastasis recti separation and have not recovered 1~2 years after delivery, open surgery and laparoscopic surgery can be chosen for treatment. It is recommended that patients should consult a doctor in time and under the guidance of a professional doctor, do not exercise blindly to avoid the adverse consequences.