This gymnastics movement is a secret weapon to tighten and shrink the pingang circumference. This movement can train the work of the inner abdominal muscles (obliques and transverse abdominus).
How to do it:
First, lie down to the left or right side. Then hold the body with your hands. The position of your legs straightened down. More details, see the picture above.
Hold this position for 30 seconds by lifting the hips up to form a straight line from ankle to shoulder. Next, turn back to the other side and repeat this gymnastics movement.
