starting block reactime false start detection system in track

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Size: 3500px × 2334px
Photo credit: © sportpoint / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 2019, athlete, athletic, athletics, block, championships, competition, competitive, detection, explosive, false, field, final, gun, line, motion, outdoor, overcoming, pedal, people, race, reactime, real, red, rubber, run, runner, runners, running, set, sound, sport, sprint, sprinter, stadium, start, starting, summer, system, track, world, young