How to do the eighth set of radio gymnastics turn-over exercises?

Preparatory posture: upright.

1: Take a step to the left with your left foot (slightly wider than your shoulders) and lift your arms sideways (palms down). 2. Turn the upper body 90 degrees to the left, bend the left arm behind the body, put the back of your hand on your waist, bend your right arm flat on your chest and touch your left shoulder (palm down). 3. Straighten your arms, bend your left arm in front of your chest, and lift your right arm sideways (palm down). At the same time, turn your upper body to the right 180 degrees and look at your right hand. 4: Return to the upright position. 5-8: same as 1-4, but in the opposite direction.

Requirements and precautions: keep your feet still when your body rotates.