Knocking on the back is to knock on the sore and uncomfortable parts of the muscles of the shoulders, waist, back and limbs by holding a virtual fist. It can also improve the nutrition of the skin, promote the circulation of blood and lymph and the absorption of edema, just like massage. Traditional medicine believes that knocking on the back can play a role in promoting qi circulation, relaxing the skin, calming the mind and calming the nerves, and invigorating the spirit.

Knock on the back:

Knocking on the back is a kind of massage, which beats the back rhythmically with the palm of your hand or empty fist and makes various sounds. Back tapping refers to a back tapping massage service, which makes the client relax muscles and relieve fatigue. There are many such services in saunas and bathhouses. Normal back knocking service is often called back knocking, which can be divided into "small back knocking", "middle back knocking" and "big back knocking". Its significance lies in providing different levels of services and charging different fees.