One-arm support challenges the core muscles of the body

Mainly strengthens the waist and abdominal muscles.

Support your body with your left forearm and lift your hips until your body forms a straight line.

Lift your right leg and swing it forward and backward at a constant speed. Pay attention to keeping your trunk stable and the ankle, hip, and shoulder in the same three-point line as in the initial movement.

Then change the direction and continue practicing.

Use time as the unit, do each side for 1 minute. You can control the frequency of swing by yourself, of course, the higher the frequency.