Nice tutorial
It's funny cause now that I think about it I have noticed some very noodley hands here on newgrounds and it does always look wrong to me, don;t get me wrong cartoony hands are fine as long as they stay in proportion and whatnot. This tutorial does a good job of approximating the hands movements, and I think it will be highly beneficial to animators wanting to imporove their drawing technique. Well done sir, well done.