There is a lot of detail in your drawings when it comes to defining edges/curves around your figures. They are very well done in that respect!
One of the toughest things like you said is to get too detailed too quickly. I believe that you can work on the flow of your figures better if you simplfy the drawing process even more than you already have. If you start your drawing sessions with very simple shapes for the arms, legs, etc. you can focus on direction more! By doing this you take your focus off the small details that eat up most of the drawing time; you'll see the figure more as an object in motion! This method works wonders when I'm warming up, so by the time I want to work more detailed figures the fluidity comes together first before focusing on details.
Keep up the good work! Looks amazing!