2 Minute Extreme Perspective Sketch

When I was a student, and in model class, our teacher told us to think about the torso construction above everything else. It define all the pose. Maybe, for the next time, it will help you to construct also the perspective. (I have the impression, that the body is really long, but as long I don't have the photo reference, maybe, it's just me.) Oh, and Try also to be confident in your line, because you are doing a lot of little line, try to do less but more "precise" line. I know it's easier to say, but you may earn some seconds in your work. And the last thing I notice, it's all your line are "soft", like kinda curvy, I don't know how to say that. I think your drawing can be stronger if you had some straight and dynamic lines. Here, for exemple, I feel like the arms are soft, but the lines of the arms can be sometimes hard, when for exemple, the muscle is tensed. We need to feel that. 

I hope I helped you a little and wish you a great day ! (Sorry for my english, that can be really bad, I'm french :D )