You have potential to get better, on the latest picture (Reiatsu), you completely screwed his right arm...I mean your poses are perfectly alright but what you might want to do is search bodybuilder photos where the bodybuilders are taken from various angles, and redraw the muscle from the photos, play with the muscle, resize it, give it a style, do this many times over and you'll get generally better at muscle anatomy and similar stuff (you can even use your own body, many people don't realize that.. or don't have that much of a muscle ;) ).. you don't even need to study the anatomy books (whatever they call it), you don't need to draw any assist curves/lines to draw a perfect muscular body, don't watch those youtube tutorials on how to draw muscle, drawing millions of lines and crap just to have something to hold on to later on, if you're an artist, you just draw it with your eyes coordinating your hand, that's how you do it man, this is true, and whoever says it isn't, he's either not an artist or he's a handicapped person.
