Cartwheel is one of Majin Buu's special moves. By default, it is bound to and //. This move can be used in the air or on the ground. (I think... I'll check tonight! Until then, take that with a grain of salt, ok?) The name describes what it is quite simply. It's a cartwheel, of course! The light variant does the least damage and cause Buu to only cartwheel a short distance backwards. The medium variant causes him to go farther and does more damage. The heavy variants costs one ki meter and does the most damage. Furthermore, Buu will cartwheel back forward afterwards. All variants of this move will knock the foe away and will cause a wallbounce.