-as per another one of your threads, axis tilt as defined in TGM assumes the head is centered. The ability to do this is a display of "Hula hula flexibility" with the hips and a resulting tilt of shoulders.
-the head back move, I think, is a compensation regardless of who is doing it. It allows more time for the primary lever assembly to lengthen by moving low point further back in the stance. A common move for junior golfers who cant support the increasing mass of the levers extension with their power packages or throw out action. A moved that once learned is hard to break especially for the physically weaker adult golfer be they male or female.
This is C.O.A.M. as Homer defined it (6-C-2-B) and as it should be applied when building your own machine. The reason we release a driver earlier than a wedge for instance. The reason some hang back. A reason for kids clubs.
You could with a long enough lever move the world but who here amongst us could move a lever of that length?
I played with a guy who overcame his driver yips by cutting it down to 5 iron length. He didnt seem to lose much distance.
Threaded Mode
