David Leadbetter > Quotes

“the sidestep drill, which shallows the downswing plane during the transition. Initiating the downswing with the lower body gliding toward the target is the magic move of all good ball-strikers. When you sidestep toward the target with your left foot, you’ll get a feel for what the lower body is supposed to do. The A Swing backswing is designed to make it easier for this magic move to take”
― David Leadbetter, The Swing: The Alternative Approach to Great Golf