Every tennis player wants more racquet speed and a faster serve to keep their opponents on their heels. The Hand Speed Trainer is the number one way for you to build strength and increase racquet speed while making the most of your practice time. The HST’s revolutionary design makes it THE tennis training tool that allows the you to functionally build speed in your strokes and serves while you practice. Hand Speed Trainer also improves acceleration and endurance on the court by helping players use their whole body and engaging every muscle on each stroke. The result is an ability to hit through the ball better and hit bigger for longer amounts of time. In today’s tennis world, players are always getting bigger, stronger, faster, hitting the ball harder, and more consistently. The Hand Speed Trainer fits securely on your forearm and allows you to train specific muscles of the swing without changing your swing mechanics. While wearing the Hand Speed Trainers you can simultaneously work on elements of a technical practice such as footwork and stroke with a strengthening workout for more efficient and effective use of time and effort. Swing speed has a huge influence on the speed of the shot or serve. The faster you move your arms and hands, the faster the racquet will move. The Hand Speed Trainer isolates the exact muscles you need to swing fast. The faster the racquet head moves -- all else being equal -- the faster the ball will travel. The key point here is to not hit the ball harder, but to swing faster. How it Works: Made of top grade neoprene, the HST Neoprene sleeve has two built-in performance slots holding streamlined weights of 4 and 8 ounces. Resistance can be adjusted from 4oz to 24oz in 4oz adjustments as player increases strength levels. The ability to increase the resistance of each HST insures consistent and safe training environments The HST slides easily over the hand and fits secu
