When you hit your approach shots try to get them to land in The Box which is three yards in front and behind the hole, this will make sure that you are always putting from the side of the hole where there is less speed to deal with
When hitting into the wind or to a back pin having a low zinger shot like Tiger uses makes managing the golf course considerably easier
Impact position is the most critical point of the golf swing and you must understand it is not the same as address, the correct impact position is how you compress the ball, get backspin and achieve your desired ball flight