Sci
Please don't fall into the trap of trying to copy positions without the knowledge of the micro moves that elite players make that cause these movements. Everything in the golf swing is action/ reaction or stretch/shorten cycle. Elite players, especially those with tons of natural ability have micro movements that precede the movements and positions captured by the camera, which normal cameras can't pick up. An example is right lateral bend of the lumber spine during transition and the downswing. This happens as a reaction of how the player uses his psoas, quadratus lumborum and glutes during the back swing. Elite players are focused on these micro movements (which are hidden from the rest of us) which cause the movements that we see in their swings. If u wish to really understand the golf swing, then understanding all the micro movements is the key. Then u will be faced with incorporating these mms into your swing.