How does the upper right arm move most efficiently in relation to the turning of the torso on the backswing and downswing?
Recently I've noticed that I've gotten into a bad habit of getting the upper right arm "back" behind the torso quite a lot on the backswing. Ernie Els's swing is one I like to study ...
http://www.golfswing.com/proswings/els.htm
... if you look at the position of Ernie's right elbow related to his right hip, from address, backswing and to impact the elbow and hip stay pretty much in the same relative position to each other, the upper arm just moves the elbow "out" from the rotating torso on the backswing, it nevers moves the elbow "behind" the torso.
Wondering how TGM students might comment on this ... thanks.