Abdominal cupping (Shenque point) can replenish vitality and strengthen the body. Pulling a cupping on the navel and two fingers away from the navel can regulate internal organs, balance yin and yang and improve autoimmune function.

Cupping is a kind of therapy with cupping as a tool, which generates negative pressure by burning and pumping air, so that it can be adsorbed on the body surface, causing local blood stasis, thus achieving the functions of dredging meridians, promoting qi and blood circulation, relieving swelling and pain, expelling wind and dispelling cold.

Extended data:

The principle that cupping is good for the body;

Cupping is passive congestion of local superficial tissues through negative pressure in the jar, which makes local blood vessels dilate, blood flow increase and blood circulation accelerate, thus improving blood supply to skin, enhancing vitality of deep skin cells, enhancing permeability of blood vessel wall and phagocytosis of blood cells, enhancing local tolerance and body resistance, improving immunity and promoting disease improvement.

Reference: Baidu Encyclopedia-Cupping (including the role of cupping)