Strength and conditioning coach Eric Hernandez thinks Daniil Medvedev is the best mover on the tour and adds it’s impressive how Rafael Nadal moves at the age of 35. Medvedev, ranked at No. 2 in the world, has been working with Hernandez since 2014 and the Russian has since become one of the best physically best prepared players on the tour. Nadal, who will be turning 36 in June, has always been exceptionally prepared as his game style required an outstanding readiness. “I am really focused on the legs and the movement of the legs, because it is the most impor …