Parkour (sometimes also abbreviated to PK), also parcours, or l'art du déplacement[1] (English: the art of moving) is the physical discipline of training to overcome any obstacle within one's path by adapting one's movements to the environment
cant view the vide here at work (boooooooooooooo) but love Parkour. very under appreciated. i'm sure this vid kicks ass. it seems to be getting more popular here in the states.
There is actually a game about this on MTV2 I believe thats what channel is on. They have to hit the certain marks, then they tally the score by how many marks they hit, and style.