In the process of cutting, you can actively move your shoulders and elbows, make your arms vibrate and move your bones and muscles, which is helpful to the circulation and smoothness of qi and blood in the meridians of the human body and is very beneficial to cardiopulmonary health. Cutting hands can also enhance memory, eliminate mental stress, and have the functions of calming, calming and stabilizing emotions, which is conducive to the balance of yin and yang in the human body.
Old people can keep exercising once or three times a day, and the number of hand cuts can be more or less, depending on everyone's physical strength.