Pushing back can not only prevent and treat these local diseases, but also prevent and treat systemic diseases according to the principle of yin-yang balance. Therefore, when operating, the force should be deep and thorough, whether it is clicking, pressing, massaging, patting or patting, it should be even, powerful and orderly, not light or heavy, left or right, up or down, so as not to affect the curative effect. For patients with a long course of disease, the push-back therapy can be slightly stronger and the scope of action can be slightly larger.