He has the 'physique' of a trained athlete.
a dancer's 'physique'
(..) But it can't. Why not? If...It just can't. Excuse me for a minute. Glad I caught you. Hans! I often had the whole parlor to myself to slide...Oops. Sorry. ... Your physique helps I'm sure too. What's this? I was born with it, Although I dreamt I was kissed by a troll. I like it. (..)2013 Frozen