On November 3rd, 1990, the New York City Marathon hires Broadway dancer and World Class Competitive athlete Christopher Harrison to choreograph a "high energy" number to inspire the runners. He assembles elite champion gymnasts along with street acrobats (now known as Parkour) and meshes freestyle flips with the technical artistry of the champions. The ground-breaking performance brings down the house at Roseland Ballroom. A new genre in entertainment emerges. AntiGravity® is born.