According to Dianping.com, the structure of throwing the ball is simple. The two handles are tied with a rope about two meters long, and the two ends are connected with balls respectively. Gymnasts hold a handle in each hand and stand with their legs in a lunge to stabilize their center of gravity. His hand swung back and forth, the ball was thrown up, and his body leaned forward and backward.
Proper pitching can really relax the muscles and bones, strengthen the body and exercise the shoulders, waist and neck. When throwing the ball, try to keep your body balanced. Whether forward or backward, the rope should be thrown straight, the ball touches the ground, and the hand will be thrown up with it. Otherwise, the rope is easily entangled. It is worth noting that if you are a little skilled, you should also master the rhythm and intensity so as not to affect the exercise effect, or even.