The simplest yet most advanced technique to learn the tennis grips.

The Griptutor is a hypoallergenic silicone device that you install on your racquet and use it while you play. 

To use the Griptutor you will have to install it on your racquet:

1. Holding the racquet with the face up, place the Gritutor around the grip. The orientation shall be as follows: looking at the blue marking at the center, the red marking shall be at the right side and the green at the left. NOTE: if you are left handed player, the green-red orientation shall be reversed, so you would have to rotate the griptutor upside-down.

2. Once the Griptutuor installed on the racquet hande, slie it up until the distance from the botom of the Griptutor and the edge of the handle is equal to the width of your palm.

3. finally rotate the Griptutpr to assure that the Blue marking is aligned with the side of the racquet.

You are ready to go!