First, we should spread our feet at least shoulder width, and then squat down slightly. At this time, our arms stretch backward, then swing forward, and at the same time, our bodies jump vertically upward.

Raise your knees as high as possible. When you reach the highest point of the jump, your thighs should be parallel to the ground.

Then let the toes peck gently, and try to land in the same position in each jump, and start the next jump immediately after landing.