Electrotherapy is useful in the repair of the rectus abdominis muscle and can be used to assist in the repair of the rectus abdominis muscle. During pregnancy, the rectus abdominis muscle tends to separate from the mid-abdominal line to the sides due to the continuous dilatation and extension of the abdominal wall. The majority of patients often have no obvious pathologic changes, and can gradually return to normal within one year after delivery. A few patients with severe rectus abdominis muscle separation can touch the deeper prismatic deep groove in the middle of the abdomen, and can even see the form of the stomach and intestines directly on the abdominal wall, which may be complicated with abdominal hernia and other diseases, and need to be closely observed. Electrotherapy is often used as an adjunctive treatment to repair the rectus abdominis muscle, mainly through electrical stimulation to rapidly enhance the contraction ability of the abdominal muscles and promote the recovery of the rectus abdominis muscle, which often needs to be carried out under the guidance of a specialized doctor. The treatment of diastasis recti is based on functional exercises, which can be carried out by wearing a suitable abdominal belt, and a high-quality protein diet is needed to promote the repair of the abdominal muscles, which often requires persistence. Patients are advised to consult a professional doctor and go to a regular hospital for treatment.