im not sure if the acrobatics youre mentioning is what im imagining or not... but if it is, that is, if it looks anything like jackie chans movies, that has nothing to do with reality. yea, you wanna stay moving, and yea, if you can pick up a pipe or pot or osmething and hit someone with it more power to you, but jumping around and in and out of a ladder or a window or something just doesnt work out. ive heard of martial arts schools adding thigns like backflips to the curriculum- do them if you like, theyre kinda cool, but they have nothing to do with fighting.