The Opposite Arm: Groundstokes

It doesn't hold the racket, but the opposite arm makes a difference in the stroke. As a teaching pro, I'm always intrigued by what new students do with the opposite or non-racket arm during their strokes. For many players who haven't acquired it naturally, or been given good information, the role of the non-racket arm is sadly neglected. Players don't make a conscious decision to misuse the opposite arm, but after all, it's not swinging the racket so what difference does it make? Well, watch the better tennis players and you'll start to understand that the difference can be huge in terms of stroke mechanics, balance, timing, and control. Correct usage of the non racket arm is a major factor in developing flowing, powerful groundstrokes. Using it incorrectly creates counterproductive forces that prevent confident stroke production. Incorrect movement of the non-racket arm will not necessarily preclude making a shot, but the quality of the shot will often be compromised. The opposite hand stays on the racket then releases and points across the body. I can't tell you how many times I've had students marvel at the difference they felt when shown the proper use of their opposite arm. Are you...