northface, one thing you might want to look at with wrw and shafer is this, from pushaway to the top of the backswing, they are muscled, but the down swing is free until their release point. wrw really rips through the ball when it gets to his release point. shafer is the same way. the only time muscle is bad in your swing is when you force the ball down from the top of the swing. norm duke is a classic example of a semi-controlled armswing. notice when norm starts the ball, it is controlled untill the top, then he relaxes and the weight of the ball controlls his swing from there.
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