This set of buttons during gameplay on an enemy are very effective. Press right right B. If you use this with Max, he will slide on his back forward and trip the enemy. If you use Axel, he will do a crawling motion forward and come up with a very strong punch. If you use the skater kid, he will do a flip move into a kick on the enemy. If you use the girl, she will do a backflip into a sliding kick. Using this move on the characters are very effective, and they aren't hard to figure out.