Hrm burp ha that's totally the same thing as amazingly making a player good. No, but they allow players to be better for longer, letting them work out harder and more frequently, and also helping them with endurance. And no, they don't magically make a player a great hitter, but it stands to reason that big muscles = can hit the ball further, therefore more XBH, correct? Yes, the player still needs to make contact and I agree that PED's don't help with that. Not necessarily. What they do is allow that guy to not lose as much because of wear and tear, as you said, recoverability. They can help you get stronger, yes, but keep in mind, some of the best HR hitters ever were kind of scrawny looking guys (Ted Williams???) who didn't do any weight lifting at all.