McEnroe admitted to have taken steroids "without knowing it" for seven years. He took them until they became ilegal. They were a type of steroids for horses. Source: http://sports.espn.go.com/sports/ten...ory?id=1708055
And he didn't even look very muscular, eh? what does it mean to all the steroids deniers?
And to everyone that says that steroids don't work in tennis?
Steroids give you more power, more speed, and the hability to train more and rest faster, among other things. It can make you serve faster, run more, have more strong groundtrokes, etc.
I hear you. Thanks.