Dear @mvmac, When doing the backswing, left knee gaining flex, right losing and straighten a bit, which direction is the left knee going? I see your left knee not moving much to the right. Does that due to more weight on the left. I see many other players move their left knee more to the centre, however, does that also move the hip to the right (slide)? Attached is a graphic by golf digest on Sam Snead showing the left knee more backward on the top. Thanks.
9/21/14 at 8:49pm