1 houur class
trying to get those figure porportions and shapes accurate
The second from top line of work looks great, I think you really hit a groove there!
Maybe started getting too focused on a final product after that, but letting go and capturing general movement than trying to get a final product right now seems like a good place to focus.
Remember that breasts have a lot of weight; when someone is lying down, they kinda squish down... so for the laying down pose the breasts are a bit too upright... try reducing the shadow and squishing them out horizontally more... If that makes any sense at all
Good practice. Starting with basically to get the action down and then go on to fill the figure out. Good plan. Your plan of action is solid and should mean you will have excellent results in the end. You might want to review using "heads" as the measure. The internet has much information on the subject. Keep going.