[O.B.Left]

Thanks Lynn

Some great links there. Some portions of which I could actually understand. I now see some errors in my earlier note. The belt represents the hands, the rpms and hand speed are assumed to be constant, the smaller the pulley the greater the clubhead speed, etc. More to come. I will continue my studies.

I am struck once again by how the golf swing is not what it first appears to be. We see the club accelerate into impact and assume it is accomplished solely with accelerating hands. Sort of like "swing up to hit up".

Am I right in thinking that the hands do accelerate but the pulley size is the more important factor in clubhead speed? Perhaps a "steady as she goes" nursing of lag pressure accompanied by a small pulley?