Although certainly out of vogue in modern instruction, most if not all great
drivers of the ball for length and accuracy in history allowed their left heel
to rise sufficiently on the backswing. Nicklaus, Snead and Jones come
quickly to mind. All three allowed the left heel to rise approximately 3
inches. As the heel rises on the wind up the weight rolls inward and up
on the left instep. This allows the left hip to turn well around (another thing
not taught today) to allow the club head to be delivered properly and easily
to the inside of the target line.