Last updated on 18-Mar-2012 05:54:44 AM
If the ball is going off the table then think about closing the angle of your racket slightly. You can also think about getting more of a forward swing rather than a vertical swing. Both of these things will help the ball to go back lower.
Take a look at our lesson on the Forehand Loop Off Backspin to get a picture of the right starting and finishing positions which is critical for learning any stroke.