Homer Kelley said that if the Hips move the club on the back swing- it is a Pivot control Hands procedure. I think everyone can see that.
IMHO, Hula Hula allows for the hips to move first- gear train from the bottom up- and create a space for the Hands to attack the ball to Impact. The Delivery Paths are clear for the Hands to accomplish its task.
If you do not use Hula Hula, the INDEPENDENT movement of the hips from the shoulders (not merely a hip slide) and wait to use the left hip to rotate with the right arm through Impact – you are closer to Pivot control Hands then you think.
I got zero support on this part and I don’t care if I’m some kind of of joke around here but....
Hula Hula with Hands that monitor Delivery Lines with a load power package and ALL of the Imperatives intact can’t be dominated by a Pivot.
Here is Freddie Couples. According to Ben Doyle, he was Homer Kelley's inspiration for the Right Forearm Take-Away (Pick up).