O u can't be serious, of course tiger does it with his god awful jump twist because he lunged down three feet and he's hitting the ball off a tee and the driver is much closer to low point than any other club sorry Joe not very compelling, just think about this ur telling a golfer to pull his hands up and the clubhead down during impact that's the last thing homer intended, the hands go down and out and continue to thrust down plane even in the follow through. Ok golfers I want u to hit down on the ball but right before impact I want u to pull up cuz mizunojoe told me I'm destroying your golf swing by telling you to hit down and out through impact... Lol. Regardless if any one player can demonstrate that the hands move up before impact to try an actually go up before impact is a disaster situation for a golfer, always always down and out through the ball. You need to study the golfing machine especially if you are going to post on a Tgm forum, heres the website where you can buy a book Joe
www.thegolfingmachine.com