Different acupoints and different depths are also related to the patient's fatness. Generally, the chest acupoints should be inclined, not too deep, the abdomen is as deep as a well, and the back is as thin as a cake. The neck can pierce the points of the medulla oblongata, but it is not deep. Normal posture, common acupoints 1 inch-1.5.

It's hard to say the deepest part. It's usually okay to jump about three inches. There are also some special stitches, such as penetrating mountains, which can be deeper. For example, it is about 4-5 inches deep.