How to perform the exercise, vacuum is a unique breathing exercise that helps to work out precisely the transverse muscle that forms the muscle belt around the waist, makes it contract effectively, which results in a decrease in the volume of the waist and getting rid of fat on the tummy. Properly performed exercise positively affects the general condition of the body. Vacuum is a universal exercise that combines physical and respiratory stress. Such a performance training can be compared to a bar or a press.