So I've been having a lot of trouble with my bowling lately, and I was watching this video again and I think I might have picked up on something. At about the 55 second mark, when Warne brings his shoulder over he kind of bends to the left slightly to allow the shoulder to come through. Is this something I should be doing? Or have I completely misread what I'm seeing in the video? I think if that little give/bend to allow his shoulder to come through is actually there, then that's something I need to incorporate it into my action.