"Emslim refers to a method of exercising by stimulating muscles using electrical muscle stimulation (EMS) technology. In this system, low-level electrical impulses are sent to the muscles through electrodes, forcing the muscles into processes of contraction and relaxation. This simulates the exercise of muscles in the body and therefore, it can help increase muscle strength in a specific area. The term “fat burning” refers to the use of fat stored in the body as energy. Exercising can speed up metabolism and increase fat burning. EMS technology such as Emslim can stimulate overall metabolism and indirectly by increasing muscle activity It can increase fat burning. "Tightening" generally refers to skin and muscles appearing firmer and more toned. This term is often associated with muscle strengthening and fat loss.