Do you think Taylor Lautner was on steroids for Twilight?

Because he was just 17 and I think guys of that age doesn't have that much quantity of natural testosterone for that much hypertrophy of muscles... I mean I'm also 19 and guys of my age who I see at the gym doesn't have that much muscle mass...

Do you think Taylor Lautner was on steroids for Twilight?
Post Opinion