Product Description : OSG Fitness Resistance Strength Training Power Speed Resistor Sprint Harness With Carry Bag. !! ** Product Features : - Exclusive to onlysportsgear. Comes in Carry bag. - Resisted sprinting can't be beaten as the easiest and most inexpensive way to develop explosive speed. - Black webbing with hook. - Easy to use, comfortable and hardwearing. - The Power Speed resistor will quickly become your favourite training tool. - Quality heavy duty power training that will stand up to the most demanding training.