Anatomy practice

I am shit at drawing poses/getting anatomy right from my head, so i did some posemaniacs stuff. It's not speed drawing, nor is it really detailed work. Feel free to correct me on my anatomy.

http://www.truploader.com/view/161017

Btw I haven't been able to draw much lately, me and my band had a gig a few days ago so we've been practicing a lot.

The thing isnt to draw the outline you're supposed to draw the interior a swell for a better understanding of the human body but I suppose it works the same idk

De8, in my opinion the artist would want to avoid just doing outlines, yet at the same time avoid detailing the inside.
I try to draw some of the inner lines to make the shape more real.

Darkjesus, this is a good move. If you keep this up your drawing speed and anatomy understanding will soar.