[Jeff]

Daryl

I cannot understand the biomechanics of why 80% of one's body weight should end up over the right foot as a result of the backswing pivot action movement. Could you please explain the causal biomechnanical connection between a backswing hip action movement (cause) and body weight movement to the right foot (effect) that allows you to claim that 80% of body weight should end up over the right foot at the end-backswing position?

You also state that increased weight transfer increases the force that can be exerted by the downswing hip action move. On "what" is that force exerted?

? clubshaft? ? clubhead ? left leg ? left foot.

You also state that hip action propels the hands to the low point without any upper body muscular effort. Could you please explain the biomechanics of that phenomenon?

You also state that the hip action exerts more force than upper body/arm action. Are you claiming that this applies to the force exerted on the clubshaft or ball? If so, could you please explain the biomechanical/physics mechanism.

Jeff.