Designed to work your leg muscles, the Jump Strength Training Aid help you develop explosive power and a strong vertical leap. They come with a travel bag for easy hauling.
- Official training aid of the NBA
- Includes two 5.5" and two 7.5" durable latex bands
- Built-in straps for securing resistance bands
- Padded adjustable polypropylene belt
- Designed for indoor and outdoor play
- Backed by Spalding's warranty