Long jump
A track-and-field event in which athletes sprint along a runway and leap from a takeoff board into a sandpit, aiming to jump as far as possible.
Approach run: The accelerating sprint an athlete uses to reach the takeoff board at high speed. Its speed supplies much of the horizontal distance, but must end with precise board contact.
Track and field: A sport comprising running, jumping, throwing, and walking events, usually held on an athletics track and in its infield. Long jump is one of its horizontal jumping events.
Jesse Owens: American track-and-field athlete who won four gold medals at the 1936 Berlin Olympics. His Olympic long-jump victory over Luz Long became a defining episode in the event’s history.
1968 Summer Olympics long jump: The men’s long-jump competition at the 1968 Mexico City Olympics, won by Bob Beamon with a world-record leap. Beamon’s 8.90-metre result transformed expectations for the event.
Takeoff: The brief action in which an athlete pushes against the ground to begin a jump. The final ground contact redirects approach momentum into the flight path.
Athletics competition rules: The regulations governing how track-and-field events are conducted and results are recorded. They define valid attempts, foul calls, and competition procedure.
Bob Beamon: American long jumper whose 8.90-metre leap at the 1968 Olympics set a world record. His Mexico City jump exceeded the previous world record by an extraordinary margin.
1991 World Championships in Athletics: The 1991 athletics championships in Tokyo, remembered for the men’s long-jump contest between Mike Powell and Carl Lewis. Powell’s world-record 8.95-metre jump came in a contest of exceptional depth.
Projectile motion: The motion of an object moving through the air under gravity, with air resistance neglected or treated separately. It explains how takeoff speed and angle shape the jumper’s flight distance.
Measurement: The process of assigning numerical values to quantities using defined units and methods. A long jump is measured from the takeoff line to the nearest landing mark.