Beating massage to lose weight is a kind of "beat" made by doctors in advance, and it is a simple and effective method to treat some diseases by beating certain parts of patients with different intensity and rhythm. Flap therapy requires a racket, which can be a No wire. 16-24, or a board. It needs to be wrapped around with cotton, and then wrapped with bandage or cloth. The outer surface is bound with adhesive tape to make a steel racket about 35 cm long. The racket head is oval, about 9 cm wide and 4 cm thick, and the racket handle is cylindrical with a diameter of about 3 cm. When in use, hold the handle in hand and play with wrist strength, without arm strength, and the forearm only supports the wrist to move up and down. To beat rhythmically, the amount of force should be based on the patient's tolerance and comfort. The slapping started from light to heavy and gradually increased. When the slap is over, it will be retaken in some key parts. The sequence of flapping operation is generally from the midline of the back, flapping the lateral lines and upper limbs on both sides of the clamping ridge in turn, and finally flapping the lower limbs. From the proximal end to the distal end, from the left limb to the right limb, from the front side to the back side of the limb, from the inside to the outside, each side is repeatedly slapped for 3-5 times, only entering and not retreating. Slap the lower limbs in the upright position, the back and back of the lower limbs in the upright position, the back and back of the lower limbs in the bow and arrow position, the upper limbs and shoulders in the sitting position and the front part of the lower limbs in the supine position. Of course, you don't have to be completely confined to your position, as long as you can achieve your goal. In addition, we should pay attention to the flapping method: defecate before flapping, rest for about 10 minutes, and take off your coat, which is usually carried out by family members or doctors. It is not suitable for treating carbuncle pain, fever or acute infectious diseases, acute inflammation, heart failure, epilepsy, tuberculosis, tumor, various hemorrhagic diseases and pregnant women.