ok, im definitely not new to flash, but ive rarely animated much with it, and i havent done any animating in a long time. So here's a quick kick test. Whaddaya think? http://www.truploader.com/view/947641
alright, i got one more. Its a combo this time. I think its ok, but there is absolutely no force in the kick :P i would redo it if this was anything important. http://www.truploader.com/view/901271
Ok with the kick straighten everything out more and get rid of one of the frames while he's doing it for more force. The only other thing I see is the jump might need a little more crouch in it other then that good job. (Time to go investigate it FBF lol jk)
Epic resizing as eightnine said, And it goes by a little fast as you can't tell whats going on... So he runs and kicks then lands on his hands and kicks? And whats the point of the slope?