It may be a waste of time for Tiger but it wasn't for Hunter Mahan, Anthony Kim, Steve Elkington, Aaron Baddely, Alex Cejka, Bill Lunde, Will McKenzie, Justin Rose, Troy Matteson, Mike Weir, Charlie Wi, Sean O'Hair and Stephen Ames.
It may be a waste of time for Tiger but it wasn't for Hunter Mahan, Anthony Kim, Steve Elkington, Aaron Baddely, Alex Cejka, Bill Lunde, Will McKenzie, Justin Rose, Troy Matteson, Mike Weir, Charlie Wi, Sean O'Hair and Stephen Ames.
I wonder how many times, on the range, Tiger practices that same swing at full speed. Every time I see shots of him on the range, he's very smooth. Yet, during play, he often swings incredibly hard.
I often find that I can use "new swings" on course (not just at the range), but not swinging at 100% power...
There's nothing wrong with a flat left arm plane at the top. But Tiger already had that before starting with Foley.
The clubhead moves on a plane through the impact zone. So do the hands......which means that the hands ALWAYS move up and in after their low point. Eventually, they come up off that plane after impact, just like they did on the backswing. There's no reason to try to force your hands left through impact. They don't have a choice. Tiger should be focused on the horizontal direction of that hand plane, and matching the clubhead plane up with it...... Not the vertical angle/relative flatness of those planes, or how long the hands stay on that plane after impact.
If the pivot stalls and the arms fly off the chest due to centrifugal force with a raising of the handle the hands may not be working left immediately after impact. All handpaths are obviously not the same and different methods/teachers would advocate different path intentions to address different observations. Are you suggesting Tiger should chase his hands down the target line? Or just that they will eventually go left regardless of pivot / release / hip exention / right arm activity so why worry about it?
I believe that the hands will move on a plane for, at minimum, a short distance on both sides of their low point, in a swing of any force....for the same reasons that this is true for the clubhead. The hands don't just go "inside", they go up the plane. You can't force your hands to go inside of that hand plane immediately after impact any more than you can force the clubhead off of its plane immediatley after impact. And regardless of whether the clubhead plane is the same as the hand plane just before impact, they will merge just after impact. So you can't force your hands "in" while the club goes "out" (even if you could, it would mean that the clubhead plane is horizontally rightward of the hand plane, which is the very essence of "getting stuck"). But that's just how Foley describes what he wants Tiger to do. They're trying to buck physics.
I believe that the hands will move on a plane for, at minimum, a short distance on both sides of their low point, in a swing of any force....for the same reasons that this is true for the clubhead. The hands don't just go "inside", they go up the plane. You can't force your hands to go inside of that hand plane immediately after impact any more than you can force the clubhead off of its plane immediatley after impact. And regardless of whether the clubhead plane is the same as the hand plane just before impact, they will merge just after impact. So you can't force your hands "in" while the club goes "out" (even if you could, it would mean that the clubhead plane is horizontally rightward of the hand plane, which is the very essence of "getting stuck"). But that's just how Foley describes what he wants Tiger to do. They're trying to buck physics.