[KevCarter]

I actually think there are plenty of good swings where the head moves, but I see more good swings I like with a fairly centered head... Isn't it about what works for each student? When someone starts screaming from the mountain tops that a "feel" doesn't pass scientific muster I run away, and will continue to do so...

Can you imagine trying to make Bubba Watson swing like any template? I sure can't. Centered works for me though, and am seeing a lot of success with teaching my students a centered pivot. Things move when you see them in 3D, but that doesn't change the "feel" or the goal of getting on top of it...

Kevin