In the process of exercise, the relatively stiff waist can provide a certain amount of support, make the waist bend too much, and reduce the muscle strength, rather than strain or waist pain. Some features of the waist and back are metal sheets, which can effectively provide greater support and energy to prevent accidental injury. This kind of back waist is usually higher.

The back support belt can be used to support various body movements. Such as waist/back support, knee support, ankle support, elbow support, wrist support, shoulder support, etc.