calisthenics, calisthenics, calisthenics.....not only with they tone you, but you will get bigger doing them (if done right, ie...proper breathing, in control)
pushups (down slowly EveRy time, and all the way too), pullups (again, down slowly), dips, leg lifts while hanging from a bar.....actually there's tons of exercises for your whole body you can do on a pull up bar
I used to pole vault...this is the type of shiet we used to do...calisthenics calisthenics, calisthenics....will allow you to get stronger (bigger) while maintaining balanced and well-toned muscles because you are doing stuff that works stabilizing muscles, your abdominals, back, etc.....