Why the Choreographer Always Says Both 'How Fast' and 'Where'

In the Cry of Jelicuon war reenactment, the choreographer does not simply say 'run fast.' Every movement is a precise instruction: 'From position A, move toward stage-right at this pace for exactly 4 beats.' This is because motion in a performance requires both speed and direction — together, these define velocity.
Speed is the rate at which distance is covered — a scalar quantity with only magnitude, found from speed = distance / time. If a performer covers 8 meters in 2 seconds, their speed is 4 m/s. Velocity, however, adds direction: 4 m/s toward stage-right. One word changes everything — a performer moving 4 m/s to the right and another moving 4 m/s to the left have the same speed but opposite velocities.
Let's work a real festival problem. During the Cry of Jelicuon reenactment, Joseph — a performer carrying a wooden rifle — runs from the top of the riser to the center of the performance area, a distance of 20 meters, arriving in 4 seconds. What is his speed? Follow the given → formula → substitution → answer steps below; you can reuse this exact pattern for any speed problem.
speed = distance / timespeed = 20 m / 4 sspeed = 5 m/sJoseph runs the 20 m from the riser to center stage in 4 s, so his average speed is 5 m/s — roughly a fast jog. Adding the direction, 'toward center stage,' turns this speed into a velocity.
Try It Yourself
Now you try: a flag bearer marches 60 m straight down the parade route in 30 s. What is the average speed?
d = 60 m, t = 30 s
In the festival, this distinction matters for safety: when risers are moving on stage during the performance, performers must know the riser's speed AND its direction to avoid being hit. A riser rolling toward you requires a very different response than one rolling away.
Fight Scene Velocity: Rapid Changes in Direction

Male performers in the war reenactment execute strong, aggressive movements — running toward an opponent, then reversing sharply to evade. Even if a performer's speed stays constant at 4 m/s, reversing direction produces a completely different velocity. This is why the choreographer specifies not just 'how fast' but 'which way' for every beat of the fight scene. Non-uniform motion — where performers adjust both speed and direction to maintain synchronization — is a defining feature of the Cry of Jelicuon's most dramatic sequences.
Look closely at even a single running performer and the motion is never perfectly smooth. Each time a foot strikes the ground and pushes off, the performer applies a force that creates a brief burst of horizontal acceleration. Because this happens at every step, the running is not one steady acceleration but a rhythmic cycle of speeding up and slightly slowing down — a clear, everyday example of non-uniform motion on the Cry of Jelicuon stage.