Jack Nicklaus Says To Keep Your Head Still - He's Wrong

http://golfputtingtechniques.com/ When you come right down to it the only thing that really matters when putting is the moment that the putterhead makes impact with the ball. It is at that moment, and that moment alone, that the direction in the speed of the ball is determined. Everything that happens before that in the putting stroke has one purpose - to make that moment of impact as precise as you imagined it should be.