So A-Rod juiced too. Huh. I didn't expect that.
I don't think we can necessarily get inside his head to say why he did it, but we can wonder whether they helped him. I don't know. If you look at his career stats, it's murky. He averaged almost 42 homers from 1998-2000, then jumped to averaging 52 a year from 2001-2003. He played every game with the Rangers, so it's not surprising he would hit more homers, but then with an unquestioned workout routine, maybe the drugs helps his durability. His slugging percentage was marginally higher in 2001-2003 than it had been from 1998-2000, but not by much.
So I'm not sure anyone can say whether he improved. Of course, this all supposes he's telling the truth when he says that he only juiced from 2001-2003.
It will make for an interesting season this year in the Bronx....