Art,
I'm not sure if you saw mandrin's paper on Ground Reaction Forces (GRF), in the first post here:
http://www.brianmanzella.com/golfing-discussions/14761-importance-ground-forces-downswing.html
Also another thread discussed GRF and pointed to a youtube video for training for such
Ground Force Reaction explained by Phil Wagner - YouTube
from thread: http://www.brianmanzella.com/golfing-discussions/14761-importance-ground-forces-downswing.html
I'm not sure if you saw mandrin's paper on Ground Reaction Forces (GRF), in the first post here:
http://www.brianmanzella.com/golfing-discussions/14761-importance-ground-forces-downswing.html
Also another thread discussed GRF and pointed to a youtube video for training for such
Ground Force Reaction explained by Phil Wagner - YouTube
from thread: http://www.brianmanzella.com/golfing-discussions/14761-importance-ground-forces-downswing.html