The video isn't playing as this is being written, but I have seen this before when it was working, so I'll leave a review. Plus if any of you guys want to see this it's on YouTube, just search up the title.
Art and animation were both fantastic, it flows very naturally and is pleasing to look at. Your line work and shading are both great as well. You're very good at anatomy, such as muscles and stuff.
Your effects and backgrounds are good too. When he breaks his fingers it blurs and the camera shakes at just the right level, looks very good, you are a superb animator!