The first trick: abdominal exercise

Action: lie on the ground and straighten your feet, then lift and put them back in place without touching the ground. Repeat 15 times. Three or four times a day, each time 15 times.

The second measure: sit-ups to practice positive abdominal muscles.

Action: Bend your knees 60 degrees and pad your feet with a pillow. Put your right hand on your left knee and lift yourself off the ground at the same time, do 10 times, and then change hands to do 10 times.

The third measure: take a deep breath and practice the lateral abdominal muscles.

Action:

1. Relax all over, inhale a lot of air through your nose, and then exhale slowly through your mouth. Hold your breath after spitting out about 70%. 2. Shrink the lower abdomen, and the gas rises above the chest, and then bulge the abdomen to lower the gas to the abdomen.

3. Lift the breath to the chest, then lower it to the abdomen, and then exhale slowly through your mouth. Repeat 5 times and do two groups.

The fourth measure: turn around and practice the internal and external oblique muscles.

Action: Stand with your left foot, lift your right foot, twist your body with your hands, and touch your right knee with your left elbow. Alternate left and right 20 times.