Parkour is a discipline that involves moving efficiently through an environment, typically in urban areas, using techniques like running, jumping, climbing, and vaulting. Free running is similar to parkour but focuses more on self-expression and creativity in movement, often incorporating flips and tricks. Both emphasize agility, strength, and adaptability.Free running is a form of physical expression that involves moving through urban or natural environments in a fluid and creative manner, often incorporating acrobatics, flips, and other aerial maneuvers. It's closely related to parkour but places a stronger emphasis on individual style and artistic expression.