- Powerful Benefits For Your Game -
"Learn from your racquet"
The ProTrainer WinSock is a swing trainer that builds strength and trains muscles to help improve racquet speed and control! The WinSock swing trainer weighs less than 8 ounces and is strategically positioned at the center of the balance point of the racquet throat.
WinSock can be comfortably used while hitting all ground strokes and volleys or to loosen up your arm for the service motion.
Because our WinSock weighted swing trainer is completely hittable you are able to hit balls with it during warm-ups and training to loosen up your arm and build strength so you reach maximum performance levels quicker to get on top by winning the earlier games of your match.
Muscle memory is a powerful force, and our tennis training aids ensure that your muscle memory is recording perfect feel and technique throughout your ground strokes, free of flaws and since you are hitting the tennis ball while the WinSock is installed your timing is not altered.
The ProTrainer WinSock helps develop faster racquet speed to put more spin on the ball, quicker reflexes, endurance, strength and control by building strength in the tennis muscles.
Weight and resistance training is like walking in sand or waist deep water. When you get back on solid or dry ground again, you haven't changed the way you walk, you've strengthened your muscles and abilities so you walk better, stronger and easier with more control.