You know, Idon'tknow, the thing about doing a 5-minute drawing is that you don't need to get it finished and perfect right away. It can and will help you just drill and drill yourself. Yet, I'm not getting enough of that holisticness in your figures yet. Would you like to work more from your shoulders with 6 minutes of 2-minute poses, followed by 7 mins of 60-second poses?
The reason is because, your attitudes will become much more exaggerated, expressive, and emotional. For more details, please look into the free PDF of The Vilppu Drawing Manual.
Thanks, and good night.