What is the difference between vacuum cupping and traditional cupping? What are the advantages of cupping?

The vacuum is clearly visible, without alcohol and fire, which is safe and convenient for everyone to operate easily. If the glass is not done well, it will burn people and sheets. If alcohol is not done well, it will burn the skin and cause a fire. If you are a professional, you can choose glass because the heat of glass is enough to drive away the cold. "Cupping" is a common name for cupping therapy, also known as "cupping" or "straw". It is a therapeutic method to exhaust the air in the tank by heating, so that it can be sucked on the skin under negative pressure, resulting in blood stasis. This therapy can dispel cold and dampness, dredge channels and collaterals, remove blood stasis, promote circulation of qi and blood circulation, relieve swelling and pain, remove toxin and clear heat, and has the functions of regulating the balance of yin and yang, eliminating fatigue and strengthening the body, thus achieving the purpose of strengthening the body resistance, eliminating pathogenic factors and treating diseases. So many diseases can be treated by cupping therapy. For example, when people reach middle age, muscle soreness is very common. According to the interpretation of traditional Chinese medicine, it is mostly rheumatism. When cupping, the cupping mouth can cover the affected part, which can slowly suck out the water in the focus and promote local blood circulation at the same time, so as to achieve the purpose of relieving pain and restoring function, thus treating rheumatism, joint pain, muscle soreness and other discomfort. Cupping can promote qi and blood circulation, dispel wind and cold, reduce swelling and relieve pain, so it has a certain therapeutic effect on lumbar muscle strain and lumbar disc herniation. Teacher Diao also introduced that cupping can also be used on human acupoints to treat headache, dizziness, eye swelling, cough, asthma, abdominal pain and other diseases, and cupping can be performed many times at the same time.