[Jeff]

I have another question (which is really a rephrasing of my original question).

I presume that in a swinger's action, that the release swivel action represents the release of PA#3 and that the left hand roll over is due to left forearm rotation. Should a swinger simply allow the left forearm to rotate passively in response to the clubhead's momentum (due to the active release of PA#4 and the passive release of PA#2) or should a swinger actively rotate the left forearm in a counterclockwise manner as the club approaches impact?

Jeff