"Snapping the Kinetic Chain" - a new myth for the golf swing.

[nuke99]

I understand that say our body. the knees , hips and shoulder travel twice as much as the other . So at the top of the swing, the knees is 22.5*, hip 45* and shoulder 90* as a guideline.

My question is

Would these speed and angle component be accelerating at the same time, decelerating at the same time? Or they follow a certain sequence?

I have no 3D data or anything.. but I think they are the later.

2m3 and pivot lag , are I know very important.

2nd part of the question.

What if we intentionally aim to make the speed of the knees or hip go and go and no brakes throughout the swing.
Will there be problems caused by this?..