http://bodybuilding.com/fun/exercises.htm
dude i'm 25 and new to wiegts.... allways been a cardio guy. i just submerged myself into the internet and more importantly by just paying attention at the gym. there's this guy at my gym he's like 55-60 and he's got so much knowledge. just remember if you ask for advise be respectfull and listen. and not all routines will work for you. i went out and got a trainer but at 19 i doubt you got the re$$ourses. just keep liftin and learnin that's what i'm doing.