Steven Bann’s philosophy on the swing mechanics and practicing under pressure
Like the other swing in golf, putting is played to the side of the target line so getting the correct posture is key to allowing the putter to travel on a slight arc like every other swing
You can either maintain a constant ball position regardless of the club you use or the more common method of putting the ball in the center of your stance for your wedge and move it gradually forward until it is just off your front heel for your driver