[*]The On-Plane Right Forearm Wedge Swivels the Left Hand.[/list]
can some explain this?
Take an address position with no club, your right hand holding your left thumb. Bend the right arm with an inert left arm but Extensor Action: it brings the left arm across the chest but at the same time the entire left arm rotates at the shoulder socket (Swivel). The same happens in the dowsnwing when the right arm straightening (actively or passively) will rotate the left arm back. Try different right elbow positions to see how it affects the left arm rotation.