This is the punch animation for the 1st enemy. unfortunately I messed up the recording of some of the inbetweens at the end of the animation.
I made quiet a few mistakes with this especially drawing the thumb on the wrong side of the hand. The volumes should probably be a little more consistent but should be okay because of the nature of the character and the animation. I will try to fix this a little when I get to the line work.
The You Tube version is here: