Parkour combines walking, running, and acrobatics with jumping skills to get you from 'A' to 'B' in the quickest and most efficient manner possible. It is a way of "flowing" between places to get there quicker than if you took the normal route. It is not just to look cool. It is a serious art; it is physically demanding and should be practiced only within the limits of your physical condition and ability. If you're up for the challenge, read on.