DUVALS DIFFERENT SWINGS

The swing frames at the top were filmed at Doral in 2004 and below was 2000.
You can click on either to enlarge it. The 2004 pictures clearly show the shaft going much further back at the end of the backswing than the frames from 2000 so the swing had for sure changed and i believe got more complicated and when ones confidence suddenly disappears the consistency becomes much harder. The answer to me elimenate the reverse pivot on his newer swing and he will be back to where he was in 2000. Although he did shoot 63 last week in Hawaii so maybe he has..??