Nicely captured emotions.
Personally, I seldom use "action drawing" styles of art like this. My tendency is to make everything very crisp and precise as I can. However, I find the use of this sort of style by other artists to be quite enjoyable to view when they do it as nicely as you have.
You've done a very nice job capturing and localizing the emotion of this scene in the figure's face. I also like how you did the shading on this. It really brings the composition together well in my opinion. The only issue that sticks out for me with this image is the way you did the highlights on the knuckles. For some reason the highlights there seem to draw attention away from other areas of the composition with how they seem a little "broken up" compared to other highlights.
The highlights on the torso are a bit similar, but it doesn't detracts nearly as much from the image as a whole since the color of those highlights is so similar to the base color of the torso.
Overall, I love the image though.