Rectus abdominis separation 1 finger can be repaired temporarily without intervention, waiting for the body to recover on its own. If it does not recover for a long time or for the sake of aesthetics, the rectus abdominis separation can be improved by exercising the core muscles and pelvic floor muscle function under professional guidance. Rectus abdominis muscle separation is most common in postpartum women. As the uterus grows in the second trimester of pregnancy, the pressure on the abdominal wall gradually increases, the abdominal wall thins, and the distance between the rectus abdominis muscles on both sides becomes larger, which leads to the separation of the rectus abdominis muscles. In most cases, rectus abdominis separation can recover on its own after delivery, or the recovery can be accelerated by training the abdominal and pelvic floor muscles. Rectus abdominis separation 1 means that the condition is mild and does not need to be repaired for the time being, just wait for it to recover on its own. However, if the rectus abdominis muscle has not merged for a long period of time after delivery, especially if the rectus abdominis muscle separation has not improved due to malnutrition and improper exercise in some mothers, it needs to be repaired under the guidance of a doctor.