Champion Physique

some champs in splashes is hard to tell what their physique is. For example, gragas is pretty obvious. But the ones in armor are hard to make out. What would Quinn's body and physique be? Someone said before that she is able to handle the recoil of 1 hand crossbow so she must have a lot of strength but in the splash and ingame art, she looks slim, athletic? Does not look like she has strong body. Phoenix also does not depict much muscle.