Ключевые слова: action, active, activity, arena, athlete, athletic, background, competition, competitive, concept, energy, event, exercise, field, fit, fitness, footwear, games, go, health, healthy, line, man, marathon, outdoor, person, position, preparation, professional, race, racetrack, ready, run, runner, running, shoe, shoes, speed, sport, sports, sportsman, sprint, sprinting, stadium, start, starting, step, track, training, workout,