Falling, screaming, auch!
Hey, welcome to PixelJoint!
I realy like how much expressive the animation is - however, I think you could go a bit further with some subtle movement on the rest of the body and not just the limbs, even if it was just the head and chest bobbing up and down a pixel. At the very least the clothing should be moving a little given how extreme the movement of the arms and legs is. I'd also note that the mouth is moving but not the jaw, which doesn't make much logical sense - it looks like the position of the teeth in the jaw is shifting rather than the jaw itself!