Want to know the difference between you and the ATP level players? It’s the new Reflex ball workout, that’s what’s stopping you from reaching the next level. Footwork and positioning are a vastly overlooked part of the game and this simple gadget can elevate both of these areas. The unpredictable bounce of the Reflex ball improves your movement and reflexes as simply dropping it and trying to catch it after one bounce can give you a significant workout. A great addition to any player’s bag or the perfect gift for a tennis fanatic!