@Ricador, parkour is similar to free running, I don't know if you know what that is. Parkour is pretty much trying to get from point A to point B in the fastest most efficient route possible. The difference between it and free running is in free running, you do flips and similar less efficient moves. Look up the video for the song It's Not My Time by 3 Doors Down. Except for the flips the guy does, it's a perfect example of parkour.