Hey, I honestly think that the problem with Federer these days could easily be fixed if he starts pumping up. Federer never had any physique, the only thing that saved him was his agility and coordination... which are good, but if he puts on a few pounds, it would compliment him nicely. I'm not saying you have to be Mr. Olympia to play tennis, but strength definitely helps. It would help him move his torso faster, and his wrist/forearm and all that. Mix that in with the excellent federer coordiation and technique, and you'll get yourself a few more slams. Anyone agree?