[golfbulldog]

GBD

You wrote-: ".but the shoulders can move and alter the left arm in a different manner...? maybe redirecting the power package or actually adding force??"

Let's presume that the right shoulder can add thrust force (push-pressure or added weight) to the right forearm/wrist/hand in the late downswing and at impact. Would it make the ball travel faster?

Not according to this collision review paper.

http://nmgolfscience.tripod.com/collisions.htm

Jeff.

I am not saying that the right shoulder adds force through impact resistance...just by increasing arm trhust PRIOR to impact...

If the left arm is blasted off the chest by rotation of pivot...does the left arm continue to accelerate in a pure swing...??

If the left arm is blasted off then is given an extra force prior to impact...will that increase hand speed - and perhaps more imortantly alter hands path - prior to impact resulting in more clubhead speed at impact?

Get a copy of "golf-o-metrics" - it should be part of your journey. If you want to document the perfect swing as well as all swings - as Mac O'Grady wishes to do, by all accounts - then you should at least follow his footsteps to see where he is right or wrong. The book is written by his students...it is very hard to read...makes TGM seem like kindergarten stuff

Mac liked Norwood alot (gave him a very complimentary review on his video)...but he apparently gave Joe Norwood a copy of TGM... Mac likes both apparently...

too many "apparently" - I am such a gossip!