The course of repairing rectus abdominis is is as follows:

Step 1: First, take your back, untie your belt and relax.

step 2, then put your right hand around your navel and your left hand on your chest.

Step 3: Carry out abdominal breathing, expanding the abdomen when inhaling, and contracting the abdomen when exhaling, keeping the chest still.

Step 4: Bend your legs 9 degrees, relax your whole body, put your feet flat on the bed, and keep the rhythm of breathing.

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Note:

1. Be sure to move softly and avoid pressing hard.

2. Be sure to be accompanied by family members and pay attention to safety.

rectus abdominis, located on both sides of the midline of the anterior abdominal wall, is embedded in the sheath of rectus abdominis, which is a band-shaped abdominis with a wide upper part and a narrow lower part. The inner sides of the left and right rectus abdominis are separated by the abdominal white line, and are separated from top to bottom by 3-4 transverse tendon strokes (dense connective tissue cords). The tendon strokes are closely combined with the anterior wall of the sheath of rectus abdominis to prevent the muscle from shifting during contraction. This muscle starts from the superior margin of pubic bone (between pubic tubercle and pubic symphysis) and ends in front of the 5th to 7th costal cartilage and the xiphoid process of sternum.

When fixation is performed, the muscles on both sides contract to make the spine bend forward, and one side contracts to make the spine bend sideways. During the fixation, both sides contract to make the pelvis backward. In addition, the muscle also has the functions of maintaining abdominal pressure, assisting breathing, defecation and childbirth.

Exercises such as leg lift, sit-ups and right-angle support can develop this muscle strength.

The muscle abdomen gradually widens backward, reaching the widest in the middle, running in the sheath of rectus abdominis, and gradually narrows in the back, ending in the pubic tubercle and pubic crest with the anterior pubic tendon.