As promised my article on body language in fiction is live over at Kami McArthur’s blog at http://kamimcarthur.blogspot.com. It’s a brief piece, not designed to teach you everything a text book would, but merely to open your eyes and shine a light on an area of writing that you may or may not be missing in your own fiction.
I strongly suggest having a look then going off to do your own research. if nothing else you’ll start to see it in other people’s writing when you read. And maybe then you’ll pick up a few things that way.
Enjoy and let me know if it’s helped!