2. When skipping rope, use the forefoot to take off and land. Remember not to touch the ground with all your feet or heels to avoid brain vibration. When jumping, don't bend your body extremely, but become a natural bending posture. When jumping, breathe naturally and rhythmically.
3. When shaking forward, the big arm is close to the sides of the body, the elbow is slightly abduction, and the upper arm is approximately horizontal. Use your wrist to do abduction and internal rotation, and let your hands do circular motion on your side. Every time you shake it, the rope goes up and down from the ground behind you and turns around. The speed of rope rotation is directly proportional to the speed of hand rope. The faster you shake it, the faster the rope turns.