[Yoda]

I think Homer Kelley usually writes throughout 6 to 7 editions that the pivot is utilized for transport, guidance, launching pad, and back up support for the power package and not much of a power source itself. Modern research supports this as currewnt biomechanics assigns the role of stability to core muscles so that humans can create powerful accurate movements of their extremities. We can't kick the damn ball. Strike it with your good arm and let your pivot help. The pivot can't hit it, but without the pivot it would be hard to hit it well. As for pivot help, the shoulder girdle clears to let your right forearm uncock toward that inside aft quadrant of the ball, so whether you are in a wheelchair or on your knees the pivot helps.

Another solid post, Coop. I always enjoy your comments. Thanks for posting!