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Post by imperfectgolfer on Dec 28, 2023 11:05:33 GMT -5
Watch this Eric Cogorno video.
In this video, Eric talks about throwing the right arm until it gets fully straight by P7.5.
What I really like about his demonstrated technique is that he is rotating his upper torso counterclockwise very efficiently through impact so that his chest faces 45 degrees to the left at P7.5 and that allows him to keep his left wrist geometrically flat and prevent post-impact flipping/rolling. If you watch his followthrough action in his full golf swing action, note that he is performing a DH-hand release action very efficiently - where the clubshaft never bypasses his left arm (from an angular rotational perspective) all the way to P8+. I strongly endorse this pattern of followthrough action.
What Eric does not state in the video is that when the right arm becomes fully straight by P7.5 that the right palm does not ever push the clubshaft passed the lead arm and cause lead wrist flipping. The reason why it does not happen is that he is rotating his torso counterclockwise in such a manner that his lead arm continues to move targetwards at an angular speed that matches the angular speed of the clubshaft from an angular rotational perspective.
I think that Eric should do another video where he compares this DH-hand release action to a rolling subtype of non-DH hand release action (which is the type of hand release action that he previously promoted) and he should demonstrate how he can better keep the clubface square to the clubhead path between P7 => P7.2+ when he performs a DH-hand release action.
Jeff.
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Post by playing18 on Dec 28, 2023 19:31:12 GMT -5
Another excellent Eric Cogorno video. I’m not surprised. He is one of the best online instructors. I really like his teaching aptitude and how he repeats key concepts over and over. As an off-season activity I am going through his YouTube playlists and watching every video, which probably includes over 300 videos.
I can’t say enough good about his content and approach. He has got this down and has many excellent videos just like this one.
Absolutely fantastic content.
Jim playing18
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janik
Full Member
Posts: 143
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Post by janik on Dec 30, 2023 5:56:32 GMT -5
Hi Dr. Mann,
What could be an alternative cause of the club shaft flipping past the lead arm (from an angular rotation point of view) assuming one has sufficient chest rotation through to P7.5.
Thanks Janik
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Post by imperfectgolfer on Dec 30, 2023 10:14:21 GMT -5
Hi Dr. Mann, What could be an alternative cause of the club shaft flipping past the lead arm (from an angular rotation point of view) assuming one has sufficient chest rotation through to P7.5. Thanks Janik I think that the two most common causes of the clubshaft flipping passed the lead arm are i) slowing/stalling of the targetwards motion of the lead arm relative to the clubshaft and ii) the trail arm/hand applying an active push-force against the aft side of the club below the coupling point that causes the clubshaft to travel faster than the lead arm. A 3rd cause would be a very active roller hand release action through impact where the excessive lead forearm supination causes the clubshaft to bypass the lead arm and it is usally associated with stalling of the lead arm through impact. Jeff.
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janik
Full Member
Posts: 143
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Post by janik on Dec 30, 2023 18:21:53 GMT -5
Many thanks, Dr. Mann.
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