Selection of take-off point: Try to avoid choosing a relatively flat ground as a take-off point.
Grasp the center of gravity, try to land your feet at the same time and keep your body balanced.
Practice more correct posture: 1 First of all, pre-swing, and stand naturally with your feet left and right, not close together, preferably shoulder-width. Then swing your hands forward and straighten your legs. Then swing your hands backwards as far as possible, lower your body's center of gravity, bend your legs downward, push your feet forward hard, swing your arms slightly upward, and jump up and down completely. 4 when landing, recover, lift your legs, stretch your calves forward, and swing your arms back hard at the same time, and then buffer them when landing. The timing must be buffered. Wear light and non-slip sneakers.