[Physio band made for step-by-step training] The Physio Band (Set of 3) is a set of three levels of training bands, the most popular light, medium and heavy. It is designed to be able to be trained step by step according to the level of the individual. It can be used for any purpose, such as warming up, maintaining muscle strength, or increasing muscle strength. It can be used in a variety of ways, such as wrapping it around a waist-width leg and opening and closing it to stimulate the adductor muscles, or holding it between the soles of the feet in a standing position, holding the belt in both arms, and stimulating the arm muscles with a raised and lowering motion. Select and use the belt according to the level at which you want to apply the load. Comes with a convenient mesh carry bag that you can take anywhere.