Being "on plane" is a basic concept that I thought I understood but now I am confused.
What plane can apply to the whole swing from start to finish?
Any of the five defined Basic Plane Angles (10-6-A/B/C/D/E) executed with Zero Shift (10-7-A).
The Zero Shift Variation can be executed with the Shoulder Planes (10-6-B/C/D) only with an Address Postion that features a "steeper than normal Elbow Plane", a "reaching out of the Arms"'; and a Zero #3 Accumulator (7-23 / First six editions).
Here is a young Yoda with an illustration. You'll note that his message hasnt changed in the last 25 years or so. How many other instructors can say that?
Golf instruction trends go in and out of style but the laws of geometry and motion just stay the same.
The path of PP#1 around the 'center' of the circle. Focus on the hands.
Edz
This is interesting. Why #1 though? #4 is up in the left arm pit and not on plane, #3 is not a direct drive thing I guess, #2 is on the aft of the grip and on plane..................the firing sequence is 4,1,2,3 ........1 comes before 2. .Today is the 10th day of the 3rd month........I dunno. I like it though as #1 is the pp associated with Extensor Action and hitting.
The more I learn of TGM the more I concentrate on my pressure points and the better everything gets.....touch wood, jinx, cross my fingers.