Essential bands for every fitness facility or home gym Improve your shoulder performance while reducing pain Great for developing shoulder strength for any type of throwing motion associated with Baseball, Softball, Tennis, Volleyball, Swimming, Golf and other activities requiring shoulder stability X-Bands give you a wide range of workouts that allow you to target specific muscles and muscle groups with laser-like precision like shoulders, rotator cuff, and more You will be able to perform all internal and external rotator cuff exercises often used to strengthen the shoulder and back stability needed to increase arm velocity or to prevent injury often associated with rigorous fitness programs What's in the box 2 x Yellow Cords (2.5kg Total Resistance) 2 x Green Cords (5kg Total Resistance) 2 x Door Anchors 1 x Carry Bag