Sprint (running)

Sprint running is running over a short distance at or near maximum speed. It relies on rapid force production, efficient technique, and the ability to sustain high speed.

Sprint biomechanics: The study of the forces and movements that shape sprinting technique and speed. Explains how posture, limb motion, and ground contact produce fast running.
Acceleration (running): The phase of running in which an athlete increases speed from a low or stationary start. The opening of a sprint is dominated by accelerating rather than holding top speed.
100 metres: An outdoor track race run over 100 metres, commonly regarded as the shortest standard individual sprint. It showcases acceleration and maximum speed with little time for speed endurance to dominate.
Distance running: Running over distances that demand sustained effort and substantial aerobic energy production. It contrasts sprinting's brief maximal efforts with prolonged pace and endurance demands.
Usain Bolt: A Jamaican sprinter who set world records in the 100 and 200 metres and won eight Olympic gold medals. His record performances made him the defining sprinter of the early twenty-first century.
Ground contact time: The duration a foot remains in contact with the ground during a running stride. Short, forceful contacts help distinguish maximal-speed sprinting from slower running.
Maximum velocity: The greatest speed an athlete reaches during a run. It is the central speed target in short sprint races.
200 metres: A track race run over 200 metres, with half the distance typically covered on a curve. It combines sprinting on a bend with a longer demand for speed endurance.
Jogging: A form of running performed at a comfortable, relatively low intensity. Jogging uses a pace that can be sustained, unlike near-maximal sprinting.
Florence Griffith-Joyner: An American sprinter who holds the women's world records in the 100 and 200 metres. Her records remain central reference points in women's sprinting.

Linked from 18 pages