Tips on Good Forehand - Keep your non-hitting hand on the racquet as you start your backswing.
1) Begin in the ready position with your non-dominant hand cradling the throat of the frame.
2) When you take the rackquet back, continue holding the frame with your non-hitting hand. This improve your preparation, commonly, known as Unit turn . This Unit turn will ensure you have a more controled and well-time backswing.
Lethal Forehand - Fernando Gonzales