"Rotation induces a Throw-Out action...Throw-Out action is termed herein as "Centrifugal Acceleration" to indicate that Centrifugal Force(Centrifugal Reaction), not muscle, is propelling the Secondary Lever Assembly(the Golf Club) into Impact. So Swingers are totally dependent on their skill at manipulating Centrifugal Force while Hitters are not."
If muscle is propelling the Golf Club into Impact, Centrifugal Force is not - they are mutually exclusive. Hitters are not dependent on CF manipulation because it isn't present.
I think therefore I am - Rene' Descartes
Stop "cherry picking" words - read 2-K - including heading - Check the GLOSSARY