>.> Definitely. Male bone structure is comprised of harder, more angular lines than that of females as well. I was researching anatomy and I saw how much more different a male skull is to that of a female's. It's quite a big difference >.>
From what I understand men are broad at the shoulders and narrow toward the waist, women narrow at the shoulder and broad toward the waist. I think what perplexes me most about hands is the mechanics, there are so many joints in the hands alone its boggles my brain!