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Post by Ringer on Oct 6, 2010 21:17:33 GMT -5
Nothere wrote-: "The arching is before impact and at impact and the forearm is rotating to square the face that is delofted due to the arching." Correct! It is the left forearm rotation (release of PA#3) that squares up the clubface by impact - irrespective of whether one has an arched (ball behind low point), or flat (ball at low point), left wrist at impact. Jeff. Isn't that EXACTLY what I've been saying? ??
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Post by nothere on Oct 6, 2010 21:17:38 GMT -5
Nothere wrote-: "The arching is before impact and at impact and the forearm is rotating to square the face that is delofted due to the arching." Correct! It is the left forearm rotation (release of PA#3) that squares up the clubface by impact - irrespective of whether one has an arched (ball behind low point), or flat (ball at low point), left wrist at impact. Jeff. I have marked the time and date i am now back in the right universe. ;D
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Post by nothere on Oct 6, 2010 21:18:41 GMT -5
Nothere wrote-: "The arching is before impact and at impact and the forearm is rotating to square the face that is delofted due to the arching." Correct! It is the left forearm rotation (release of PA#3) that squares up the clubface by impact - irrespective of whether one has an arched (ball behind low point), or flat (ball at low point), left wrist at impact. Jeff. Isn't that EXACTLY what I've been saying? ?? Yes you have and i got it the first time. You can give me a lesson anytime.
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Post by Ringer on Oct 6, 2010 21:19:26 GMT -5
I have marked the time and date i am now back in the right universe. ;D LOL! I know what you mean.
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Post by imperfectgolfer on Oct 6, 2010 21:21:51 GMT -5
Ringer - you wrote-: "Just hold the club at address and bend your right wrist back and your left wrist under so it becomes bowed/arched all that happens is the clubface is delofted."
I believe that it is only possible to move the clubface to a delofted state - without altering the clubface angle relative to the ball-target line - if you move your hands off-plane during that maneuver. In a "real life" full golf swing, the hands and clubshaft must remain on-plane as the clubhead passes through the impact zone.
Jeff.
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Post by imperfectgolfer on Oct 6, 2010 21:27:21 GMT -5
Ringer - you wrote-: "Isn't that EXACTLY what I've been saying? ??" No. You have been saying that it is only the left forearm rotation that affects the clubface angle at impact. I am arguing that the degree of left wrist arching (degree of forward shaft lean) at impact also affects the clubface angle - and it alters the amount of left forearm rotation that would be needed to square the clubface at that time-point. Jeff.
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Post by nothere on Oct 6, 2010 21:28:23 GMT -5
Ringer - you wrote-: "Just hold the club at address and bend your right wrist back and your left wrist under so it becomes bowed/arched all that happens is the clubface is delofted." I believe that it is only possible to move the clubface to a delofted state - without altering the clubface angle relative to the ball-target line - if you move your hands off-plane during that maneuver. In a "real life" full golf swing, the hands and clubshaft must remain on-plane as the clubhead passes through the impact zone. Jeff. I think i wrote that, Jeff. And i'm going no further i don't want to ruin my record of 1 in a row. Oh! i must be good because i hit that shot no problem, the arched wrist/ delofted clubface straight and penetrating.
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Post by imperfectgolfer on Oct 7, 2010 9:06:30 GMT -5
Ringer I am still waiting for you (or any other forum member) to post a video showing a professional golfer performing a tumble action in the mid-downswing. A simple question. Most professional golfers, who do not employ a tumble action, get the clubshaft to be parallel to the ball-target line at the delivery position (3rd parallel). Note that Anthony Kim's clubshaft is parallel to the base of the inclined plane (ball-target line) in image 5. If he performed a tumble action in mid-downswing, how would he get the clubshaft to be parallel to the base of the inclined plane when he reaches the delivery position? Also, how would he keep the clubshaft on-plane (butt end of the club points at the ball-target line) during the tumble action? Jeff.
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Post by imperfectgolfer on Oct 7, 2010 10:02:51 GMT -5
Ringer, For some reason, I missed (didn't read) your reply #14. You wrote regarding the tumble action. "Every golf swing that has ever existed that in any way faces the back of the left hand towards the players head at the top of the backswing. What do you think brings that hand back to the ball? Left arm wedge turns and drops while the forearm rolls. Show me a golfer who DOESN'T do that." Here is Ryan Moore's swing. He has a steep backswing that gets his clubshaft to be steep at his end-backswing position - image 3. Note how he drops his hands backwards at the start of the downswing - image 4. I don't see any left forearm supinatory roll-over action in that action. In fact, it could be considered an anti-tumble action because he is tumbling his hands/clubhaft backwards. Here is Stuart Appleby's backswing action. I don't know if it fits your criteria of "that in any way faces the back of the left hand towards the players head at the top of the backswing." He doesn't allow his left arm (or forearm) to rotate counterclockwise in the early-mid downswing. See next photo-series. You also wrote-: "Think of it this way. You know how I broke down the two ways you can rotate the forearm to being the door knob turn or a whole arm turn? Well the "whole arm" turn is Brian's "Tumble". Just turning the forearm is the "twist about itself". You call a "whole arm" turn a BM-tumble action. That means that the right forearm flying wedge must also tumble in this BM-tumble action - if it happens in the early-mid downswing when the power package is still intact. That would cause the right elbow to fly out (tushwards) during the tumble action. I have never seen that phenomenon in a professional golfer's swing. Can you post a swing video demonstrating that phenomenon? Regarding your statement "Just turning the forearm is the "twist about itself" - during any left forearm rotation (supination) action that may occur during the downswing, the left hand is in constant motion and therefore the shaft cannot "twist about itself". I think that the conceptual idea of a shaft twisting "about itself" only has relevance to a stationary left hand situation. Jeff.
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Post by gmbtempe on Oct 7, 2010 10:23:22 GMT -5
Ringer - you wrote-: "Isn't that EXACTLY what I've been saying? ??" No. You have been saying that it is only the left forearm rotation that affects the clubface angle at impact. I am arguing that the degree of left wrist arching (degree of forward shaft lean) at impact also affects the clubface angle - and it alters the amount of left forearm rotation that would be needed to square the clubface at that time-point. Jeff. regardless of the rest of the posts in this thread I understand this statement and agree with it. By playing with a stronger grip though, say like Trevino, who also had lots of forward lean I assume in that case you could get away with less need for forearm rotation?
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Post by gmbtempe on Oct 7, 2010 10:26:30 GMT -5
Getting very confused now............so BM vertical tumble action is just another fancy way of saying that the left forearm rotates into impact from P6 to P7? I agree with Jeff though I rarely see any of this "tumble" action from P4 to P6.
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Post by Ringer on Oct 7, 2010 12:27:27 GMT -5
Jeff, you're flip flopping...
now...
Two completely diametrically opposed statements coming from the same guy.
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Post by Ringer on Oct 7, 2010 12:36:31 GMT -5
Ringer I am still waiting for you (or any other forum member) to post a video showing a professional golfer performing a tumble action in the mid-downswing. A simple question. Most professional golfers, who do not employ a tumble action, get the clubshaft to be parallel to the ball-target line at the delivery position (3rd parallel). Note that Anthony Kim's clubshaft is parallel to the base of the inclined plane (ball-target line) in image 5. If he performed a tumble action in mid-downswing, how would he get the clubshaft to be parallel to the base of the inclined plane when he reaches the delivery position? Also, how would he keep the clubshaft on-plane (butt end of the club points at the ball-target line) during the tumble action? Jeff. First of all Jeff, WHERE... just WHERE THE H-E-(hockey stick)-(hockey stick) did I say that the tumble happens early in the forward swing? Stop putting words in peoples mouths and LISTEN to what they say. Anthony performs very little tumble, but it is there. Not very much. Most of his squaring the clubface comes from forearm rotation as I demonstrated in the video. Bottom line, at the top of his backswing the back of his left forearm is facing the sky. It is NOT facing the target. He HAS to do something to change this. Just turning his body doesn't do it. It's called tumble and twist. He has a bit more twist than tumble.
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Post by Ringer on Oct 7, 2010 12:37:53 GMT -5
Ringer, For some reason, I missed (didn't read) your reply #14. You wrote regarding the tumble action. "Every golf swing that has ever existed that in any way faces the back of the left hand towards the players head at the top of the backswing. What do you think brings that hand back to the ball? Left arm wedge turns and drops while the forearm rolls. Show me a golfer who DOESN'T do that." Here is Ryan Moore's swing. He has a steep backswing that gets his clubshaft to be steep at his end-backswing position - image 3. Note how he drops his hands backwards at the start of the downswing - image 4. I don't see any left forearm supinatory roll-over action in that action. In fact, it could be considered an anti-tumble action because he is tumbling his hands/clubhaft backwards. Here is Stuart Appleby's backswing action. I don't know if it fits your criteria of "that in any way faces the back of the left hand towards the players head at the top of the backswing." He doesn't allow his left arm (or forearm) to rotate counterclockwise in the early-mid downswing. See next photo-series. You also wrote-: "Think of it this way. You know how I broke down the two ways you can rotate the forearm to being the door knob turn or a whole arm turn? Well the "whole arm" turn is Brian's "Tumble". Just turning the forearm is the "twist about itself". You call a "whole arm" turn a BM-tumble action. That means that the right forearm flying wedge must also tumble in this BM-tumble action - if it happens in the early-mid downswing when the power package is still intact. That would cause the right elbow to fly out (tushwards) during the tumble action. I have never seen that phenomenon in a professional golfer's swing. Can you post a swing video demonstrating that phenomenon? Regarding your statement "Just turning the forearm is the "twist about itself" - during any left forearm rotation (supination) action that may occur during the downswing, the left hand is in constant motion and therefore the shaft cannot "twist about itself". I think that the conceptual idea of a shaft twisting "about itself" only has relevance to a stationary left hand situation. Jeff. Again Jeff, words that you are putting in my mouth. I NEVER.. REPEAT... NEVER said the tumble HAS to happen early. But it DOES happen.
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Post by Ringer on Oct 7, 2010 12:40:20 GMT -5
By playing with a stronger grip though, say like Trevino, who also had lots of forward lean I assume in that case you could get away with less need for forearm rotation? Yes, cause the forearms are preset rolled. That is why I stated in the video we were assuming a neutral grip. Strong grips do not require a rotation if they are strong enough. 4 knuckles of the left would probably do it.
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