- Powerful Benefits For Your Game -
The ProTrainer WinSock is a swing trainer that builds strength and trains muscles to improve racquet speed and control! The WinSock swing trainer weighs less than 7 ounces and is positioned at the center of the balance point and is comfortabley used while hitting all ground strokes. Because our WinSock weighted swing trainer is hittable you are able to use 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 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 develops faster racquet speed to put more spin on the ball, quicker reflexes, endurance, strength and control by building strength in the tennis muscles.
It's like walking in waist deep water. When you get on dry land 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.