These are very clean! Your line work is neat. Tho I kinda miss the spheres that should serve as the structure for the beans, some of these, like the bottom right one on the 4th page, gets a little flatten and confusing. Try to maintain the spheres (and even cross counter lines if needed) to have more solidity. Great work!

These are very fun! I particularly like the 30 sec ones. I think you are holding yourself to much on the outlines of the poses, this is not the focus of the exercise, but it's to instigate your feeling of a pose, action and character. Don't hold yourself to the solidity of the body, but embrace the fluidity of movement. To help this, I think you could warm up a little before starting actually drawing, just by scribling. And I always recomend trying to find one single main line, I feel like this helps alot when trying to sellout a dynamic pose. Great work!

Wow you got some really expressive poses! Though you might try to loosen up the way you treat form in general. Some of them are still kinda robotic and uncanny, try to FEEL the form. Also try to capture one single main line of action, this makes the pose more solid and vivid.

You seem to grasp very well the concept of the bean, but I feel like the way you're using it doesn't help very much when drawing gesture. Maybe try to find one main line on the figure first and after that you can add the adjacent lines for limbs (trying to keep the flow of the pose on them) and after that you can try to add the bean. About studying anatomy while studying figure drawing, you sure can do that, but Figure Drawing is the core basis in drawing human figures. If youre worried about structure you can give a go on the Mannequinization and proportions videos the course has to offer.