Great video of Dayron Robles and how coaches are trying to lower the world record in the 110 hurdles. What we are seeing an improvement in shuffling speeds because of the paradoxical emphasis on shuffling and stiffness and not hip extension off the hurdle. The question remains is 7 steps setting up the flight path better in the later hurdles, something we will likely be finding out with the new breed of hurdlers we have now.
