Random drawings....

So after a while of trying to re-learn drawing on my iPad - I'm giving it up and going back to pencil. I'm also trying to take a few steps back and aiming to get posture and form correct before moving onto more detail. So, this was a few sketches I completed during lunch today. I'm going to try to complete at least one of these each day and see how things progress. Once I'm comfortable drawing "skeletons" - I'll move onto rough fleshed out mannequins. Any thoughts or suggestions are welcome!!!