Quote Originally Posted by golfCOACH
So if there's a plane shift then how can there be a 1 plane swing? Doesn't the term 'shift' kill that theory?
Yes but lets see if I can get us on the same page. With a one plane swing there is no shift. Most people set up with the shaft going through their belt buckle (shaft plane) but half way back they shift to a plane that goes through their right shoulder. This was the plane shift I was talking about.

Dlaville, I give you credit for going through the program (not a posted AI?) but I've found it difficult explaining this to players. You don't explain it to your students like that, do you?
I am listed on TGM web site (look under Louisiana) and no I don't explain it to my students like this. In fact I don't have students because I don't teach. When I do help people I use easy to understand explanations and terms. The reason I'm a little more technical in golf forums is because people get their info about TGM from the book and are more familair with the terms.