Swingball Reflex Tennis Trainer is the ideal tennis trainer helping to improve your skills without the need for a net, court or even a partner!
Including a sturdy, non-slip base and no-tangle reflex cord work up hours of practice helping to perfect your skills and even get your body in shape. Swingball Reflex Tennis Trainer is the perfect tool to help work on your tennis strokes, maximise your speed while building on your quickness, hand-eye coordination and stamina.