Lag Loading - Hitters

[cometgolfer]

I'm giving "hitting" some serious experimentation again (much more serious than when I've toyed around with it before) with very encouraging results. I'm trying to develop my understanding of how it differs from swinging and got into the area of lag loading (7-19). It states that "Clubhead Lag can be established in 3 different ways:

1. by resisting the Backstroke motion for Drive Loading
2. With the Start Down motion for Float Loading
3. by "throwing" the Club against the Lag Pressure Point at The Top for Drag Loading

When swinging I can feel (3) but I don't quite think I comprehend (1). Is "resisting the backstroke motion" primarily done via the hips resisting the shoulder turn? Is it the "taking up the slack via the hip bump" that Yoda mentions in his hitting/swinging video? The sensation I have when hitting is more like (2) even though I start at impact fix and don't THINK I'm float loading to add additional wristcock.

CG