[O.B.Left]

I'm foggy on this quick vs slow thing too, great question. It feels slow either way to me too.

I'd guess that the distinction is between Drive and Drag Loading and the existence of any Hip Work as opposed to merely Hip Motion. Any Hip Action, Work tending to induce Pulling and therefore Longitudinal Acceleration as opposed to Drive Loadings purely Radial Acceleration.

Ground Up vs not Ground Up in other words. Were talking 12-1 pure Drive Loading not just any old form of Hitting here. A hitter using a Swingers Startdown would be Ground Up and pull hard, longitudinal acceleration prior to Thrusting Radially.

I dunno.