Its funny, I've been having trouble with what to do with arms when I draw people and my friend and fellow peer of mine suggested watching Disney movies. I was a little confused at first because I always watch Disney movies. But apparently Disney has completely conquered gestures. He said that no matter how close or far the shot, Disney always includes hands in every shot. So I started looking through stills and realized he was right. So the next time you watch a Disney movie, notice what they do with hands. Its really interesting.