[O.B.Left]

Uncocking the Left Wrist is a Vertical or On-Plane Motion. It is an On-Plane Motion for Swingers using Standard Wrist Action. Hogans Supination Illustration is simpley the On-Plane Uncocking and Swiveling on an Elbow Plane with a 10-2-A Grip and Strong #3 Accumulator (to match the earlier Release of the Elbow Plane). This combination will produce a Bowed Left Wrist when the Clubshaft is Forward Leaning. 10-2-B will produce a Flat Left Wrist when the Clubshaft is Forward Leaning.

Warning: Without what Looks like a Cupped Left Wrist at the Top of the Swing, The Clubhead will not uncock and cause the Swivel Automatically. It is the Uncocking Motion of the Cupped Looking Left Wrist, that moves from Cupped Looking to Flat during the Uncocking to Swivel around the Sweetspot Plane. The Swivel is a continuation of the Uncocking Motion (Automatic). Without a Cupped Looking Left Wrist at the Top of the Swing, no Swivel after Uncocking begins. The More Cup, The More Swivel. 10-2-A will continue Uncocking/Swivel to an Arched Left Wrist, and 10-2-B will Uncock/Swivel to a Flat Left Wrist (with a Forward leaing Clubshaft). The On-Plane Uncocking Cupped Left Wrist moves to Flat,,,that is the Swivel,,Uncock, then Swivel. Automatically, Immediately, Assuredly. You can't Swivel unless you Start the On-Plane Uncocking Process first.

That's the easy part............The Hard part is having a LEVEL Left Wrist at Impact...because if it's uncocked beyond level, then the Clubface is Closed at Ball Separation. DO NOT start uncocking until the Hands reach the Line of Sight to the Ball when using a Turned Shoulder Plane...otherwise you'll hook, draw, pull the ball into the woods....

Your Left Wrist continues to Uncock after impact and the Swiveling motion causes the Left Palm to Roll to the Plane, which allows the Left Elbow to Bend and meld into a Finish Swivel.

Like Homer Said: "You can Swing in your sleep". It's all Automatic. I'd like to have a word with him about that.

Look harder at the Illustration.

The Analysis. I won't go there.

Daryl, anybody, everybody. Especially people who have built plane boards.

I've been away for a bit and just read this great post. I play my best with a slight cup and my worst with an arch at TOP. The arch inhibits my left wrist cock, promotes a sweep release and sends the ball to the right which leads to a subconscious over swivel through impact as a compensation, ouch. When I get it cupped golf seems easy again but dang its harder than it sounds to correct. I can train with flash lights etc to fix it but Im wondering if at the root of my problem lies a theoretical issue?

So please help me out. Where am I going wrong here?

The plane of the left wrist cock and uncock is the plane of the Left Arm Flying Wedge. A pure vertical hammering like motion when the left arm and club is extended out in front of you. In the actual golf swing this is an on plane motion, the club cocking up and down the inclined plane when the club is about half way back or down, say. The Left Arm Throw for Swingers or Right Arm Throw for Hitters in Release. The Left arm is not on plane but above it at Address, Top, Impact.

How the heck does the club shaft cock up and down the inclined plane while maintaining the LAFW when the left arm itself is not on the inclined plane?

Thanks
Ob