I've gone from a fair amount of slide to very little slide. I don't fully plant, because I have knee problems and I don't feel like finding my knee down the lane, but I only slide a few inches now. I find that it helps my timing and it gives me a little more leverage at the line. It also allows me to stay on balance better.
It takes some practice indeed but once you get it down, less slide might help you. It depends on your game, generally as a rule of thumb, the guys with less hand and rely on accuracy use more slide, and the power players use less because they need to be able to get leverage on the ball. So it all depends, different strokes for different folks I guess. Good luck!
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2009 PBA East/Central region.
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