Parkour is a training method developed in France that focuses on efficient movement through obstacles using one's body. Practitioners, called traceurs, learn to vault, roll, run, climb and jump to navigate their environment quickly and directly. While originally called "le parcour", the name was changed to "parkour" to make it more dynamic. Parkour emphasizes efficiency, speed and safety in movement. It can be practiced anywhere but dense urban areas provide many training opportunities to develop spatial awareness and overcome obstacles.