[O.B.Left]

D, It should be pointed out that it is not to be found in 1-L!!!!!!! Per 1-L-18. So it is not a Machine concept. A characteristic of all Geometrically and Mechanically correct golf strokes.

But........there are a lot of weird moves that if mastered it can produce a mechanically sound impact. They may be geometrically complicated though. You wouldnt want to change Furyks action, but you wouldnt want to start a golf school teaching it either. Or switch the world number one over to it, for that matter.

Now there's a good rumor: "Tiger to start working with Furyk's dad on a swing over haul".