For beginners, you can start with typing once or twice each time, and then gradually increase the number of times to gradually adapt to the intensity of practice. Generally speaking, 65438+ 0-3 times a day is more appropriate. People who often engage in physical activities and fitness training can appropriately increase the number and intensity of exercise without affecting their physical recovery. However, it should be noted that excessive exercise may do harm to the body, so you should make an exercise plan according to your physical condition and physical fitness level, and strictly follow the plan.