Ключевые слова: 3000m, athlete, athletic, competition, competitive, concentration, confidence, confident, fast, field, fit, fitness, ground, hurdle, jumping, line, male, man, motion, muscular, number, obstacle, one, outdoor, outdoors, practicing, race, race track, racetrack, run, runner, running, speed, spikes, sport, sportshoes, sportswear, sprint, sprinter, stadium, start, surface, track, track and field, training,