I have no idea what you're talking about, but I've always been wary of making my sketches too stiff. I work very hard at making my sketches natural, flowy and "alive". ^^

Yeah I draw kinda rigid sometimes, could you give me a few pointers?

I have trouble getting the proportions right, so when I'm done it looks unnatural, and therefore robotic, if that makes any sense. It's worse when I'm trying to draw things standing still. You can fudge more when it's a dynamic pose XD

my anatomy never really has that trouble ^^

I just look at the body until it's a complete understanding, then it's difficult to make things look unnatural.

=] It comes with time and study.

Watch yourself - the way your arm connects to your torso. Imagine the lines on your body where you would draw on paper.

Do this enough and you'll have the mental template. From that, you can tweak things to make it what you want.

Works for me.

This reminds me of our little lesson on Open Canvas XD

I NEED MORE HELP. ;; -clings-

I have so many anatomy problems. Can you help me? xD

Nope. It takes way more than straight lines to make a drawing look "robotic". In fact, most of the most skilled artists (the man who did all of the backgrounds in the movie Spirited Away, for example) use ONLY straight lines when they start a drawing, only to add minimal curves later.

Anatomy is more about how you draw, and less about what kind of lines you use.