Prepare for activities, especially arm punching. It is best to play volleyball and basketball for a while before playing sandbags, so as to dredge qi and blood and exercise bones and muscles. When punching sandbags, we should follow the principle of step by step, with the hitting strength from light to heavy, from slow to fast, and the technique from single technique to combined technique. When boxing, when the fist touches the sandbag, the wrist should be tense, the fist should be clenched and the fist face should be flat. Before practice, your fingers and knuckles should be active and hot, and then you can hit them. You can also gently drop the sandbag and hit it hard after your fingers get hot.
Benefits: Boxing is good for keeping fit. The results show that the constant movement of abdomen, waist and buttocks in boxing can not only fully burn the excess fat in the body, but also shape the muscles of various parts of the body reasonably and effectively. Make it perfect.