Spalding Jump Strength Training Aid - Basketball
Designed to work your leg muscles, these jump strength bands help you develop explosive power and a strong vertical leap. They come with a travel bag for easy hauling. Includes two 5. 5" and two 7. 5" durable latex bands. Built-in straps for securing resistance bands. Padded adjustable polypropylene belt. Official training aid of the NBA. Designed for indoor and outdoor play.