Critique on my progression

I'm on Ch. 2 on Mike Mattesi's FORCE. Been adding form to my figures and doing a "Blind Force" drawings.

These are my recent drawings. But, my gallery is also opened to critique. Here is also a link to a discussion that had not gotten feedback yet. 

https://line-of-action.com/forums/topic/critique-on-recent-drawings

Any concepts and ideas that I am misunderstanding? All feedback is welcomed.

As a beginner, I'm not sure to be useful to you. I'm studying force drawing too and I think you are on the good path. Maybe work a little bit more on perspective (the lower leg of your last figure is odd). And your drawings looks blocked in something. As I'm struggling  in the same thing, I can't help you on that.

Anyway, I think your drawings are very nice and good-looking. Keep working on that way.

Thank you for your critique. The lower leg does look off and I really appreciate that you took your time to tell me what I need to work on. I agree that I need to work on perspective, which I am already doing. There's definitely a block in my drawings and I might have ideas to tackle that. Your response is insightful.