[ckniker]

Why is the Left Shoulder considered the center of the Golf Swing orbit and not the spine?

Since our upper body rotates around the spine, I would think that it plays a larger role in the low point of the swing (as opposed to the left shoulder socket).

I'm a newbie to the TGM and have only just started to learn its fundamentals. I'm sure this question has already been answered and is likely already addressed in Homer's book. References would be greatly appreciated.

Thanks in advance,
Chris