quote:Originally posted by jono_007
On this I must disagree. I did not state that some do and some do not. I said I have yet to see a pro who satisfies Kelley's model from the top of the backswing down to waist high when the club is horizontal to the ground. I said that IF you can show me a pro who DOES satisfy this model, THEN I am happy to admit that SOME pros satisfy Kelley's model. Can you show me ANY pro that satisfies Kelley's model? Remember, I want to see the butt of the club pointing at the plane line from the very start of the downswing until the club is horizontal down at waist height with the butt of the club pointing at the target.
Off the top of my head, from what I remember (my personal items are in storage, so cant look at the pictures right now...but I seem to remember the following as being onplane - Kelleys definition)....if anyone else can confirm, that would be great.
Els, Tiger, Funk, Elkington.
Remember, the baseline extends into the horizon, and we must take into account camera angle.
quote:Originally posted by jono_007
Kelley's model plane model does not take into account the human anatomy nor the movement of the nine levers I mentioned previously. Therefore, you can not use his plane model as the gold standard and say that if you deviate from this model, you have to make compensations.
Let me preface by saying I am not a doctor, scientist, engineer, teaching pro, mathmetician, etc etc.
I have some questions.
1. Can you explain the relationship of the 9 levers to plane geometry or the geometry of the circle?
2. If we add all these levers together, as it seems we have done, what class lever does it then become???
3. Can you explain the purpose of lets say, the lever identified as the right shoulder to the lever identified as the left hand on a geometrical basis? In otherwards, is it the lever of the right shoulder, or the lever of the hands that defines and results to being on plane?
One last item...I am surprised you would assure, or be confident that Chuck doesnt swing like he says he swings..especially since you have never seen him swing, and he has at his disposal a plethora of the latest technology for dissecting and analyzing a swing - which he uses on a daily basis. I have tape of Chuck, and I am confident he is onplane, in Homers definition. So, on this topic, I would definitely disagree with you.....
Looking forward to reading your replies.
-Patrick