The document summarizes the sport of high jump. It describes the event as athletes sprinting down a runway and jumping over a horizontal bar placed at 4 meters high using a mattress for landing. It discusses the Fosbury Flop technique introduced by Dick Fosbury in 1968, which is now the most common technique used. The rules prohibit more than one foot for take-off or touching the bar and require elimination after 3 misses. World records are held by Javier Sotomayor for men at 2.45 meters and Stefka Kostadinova for women at 2.09 meters.