Here we have Rory McIlroy and in this video we do a side-by-side comparison of Rory’s golf swing from the US Open and The Masters. Now, obviously there was something in Rory’s golf swing that let him down in the fourth round at the Masters and there was something he improved on before the US Open. The work he did on his golf swing paid off in the form of a Major Championship. We can’t say exactly what Rory did work on, but in the side-by-side golf swing analysis you can see a difference when the lines are in place and get an idea of what improvements were made. This is the kind of stuff you just can’t see without using video analysis.