Parkour is not as pointless as some may think. (Referring to the early posts). Look at football. Running around an enclosed oval field chasing an oddly shaped ball to kick it between two poles, only to do it again? Point in that? If you look at gymnastics, whats the point of that? Jumping up and down doing flips and crap? Less of a point than Parkour. Parkour incorperates Martial arts, Tricking and Gymnastics into one. And at least Parkour will get you somewhere, faster than most can do on foot haha.