Color: Black-15lbs; Resistance tube work the whole muscle, including the stabilizers, more effectively than free weights and machines. Resistance tube not only burn fat and help you lose weight but with circuit training can provide a great cardio workout. Resistance tube improves range of motion and flexibility with ongoing training, help you isolate target muscles more effectively. From therapy to cross training to to up assist each band are ideal for advanced resistance training, cross training and pull up tube. They are also perfect for assisted pull up, strict or kipping if you are an athlete working on regaining, great for pilates, physical therapy, yoga.