Being that someone alredy did a critique of the leg, I want to focus on the torso: I think the pinching side could have been more emphasized. The drawing looks like is slightly turning, while in the reference it seems clear that is pinching to his left. That's all, I like that little value study on the corner, keep doing those. Good work!

I really like your drawing. I love the light and shadow in the figure and I love the movement of the background. Well done!

wow this is incredible. since you asked for feedback the only thing I see wrong is the back leg. it's the only part of the picture that looks a little flat and there are a couple of things like it jutting out more than in the reference and the leg looking a little short in relation to the rest of the body, but I think that's fine. what's really killing that illusion of depth is the calf. if you look at the reference it's really really subtle but the calf actually wraps behind the leg. the way you've shaded it makes it suggest that it's turned too far towards us though and it's almost like we're seeing it from directly behind. there's no space at all for the shin bone . the heel direction is just a little bit off too but the biggest issue is that calf. anyways everything else looks awesome and you're probably better at anatomy than me! just something i noticed with the general shapes though, hope it helps! : )