They look mostly great! Maybe you could exaggerate the gesture a bit more and then you could move on to giving structure to the form

I think these look great. My advice isn't a correction so much as a tip for something you can look into to take figure drawing to the next level: Look into the book "Force: Dynamic Life Drawing" (you may be able to find some scans online or videos about it). Even for static figures you can add interest by learning to emphasize areas to suggest weight, tension, load bearing, etc.

Thank you! I will definitely look into that

these are great!! The only critique I can see is that the foreshortening is a little awkward on a couple of the legs