[O.B.Left]

Okie this is a good feel, I think. Despite the fact your Hands and the rest of the Primary Lever for that matter, are moving Forward, Up and In (left) three dimensionally post Low Point, the direction of your Thrust (right arm extension, be it passive (swinging) or active (hitting)) is always OUT towards the Base Line until Both Arms Straight---the end of the right arms ability to extend.

The Hitter will have more of a feel for this than the swinger perhaps but the geometry is true for both. The Hands travel IN post Low Point but the Direction of Thrust should be OUT. If it isnt one is probably throwing the club past the hands prior to Follow Through.

I see the "swinging left" method as misconstrued unless it is on line and on plane. You cant teach a feel and expect the same results for everyone. Alignments on the other hand are black and white. You are either complying or you are not. The ball will know the difference.