Come and see our amazing products. This open back loop provides effective strength training. Use the activity belt to exercise your arms, back, shoulders, legs and buttocks at the same time. It is perfect for body stretching, resistance training, yoga and physical therapy to help strengthen ligaments or muscle tears. The most popular yoga ring is designed according to the body curve, used to massage to relax muscles, help strengthen the fascia, and improve posture. This resistance band set can be seamlessly integrated with all popular exercise programs including yoga, Pilates, etc. Small size, light weight, easy to carry, go out or exercise at home gym. Large amount and preferentially. Pls confirm further with us if any query about packing info, inventory status and time schedule.