Ключевые слова: active, african, american, athlete, athletic, athletics, black, block, blocks, caucasian, challenge, compete, competition, competitive, competitor, day, event, field, fitness, games, health, healthy, hispanic, horizontal, islander, latin, lifestyle, line, male, men, mixed, outdoor, outdoors, pacific, preparation, race, racetrack, ready, run, runner, sport, sportswear, sprint, sprinter, sprinting, stadium, start, track, training,