Ключевые слова: 3, action, arena, athlete, athletic, athletics, brown, colorful, compete, competition, course, empty, exercise, fast, field, fit, fitness, game, ground, group, gym, health, horizontal, jump, lane, lifestyle, line, number, outdoor, people, perspective, play, power, race, racetrack, recreation, red, run, slim, sport, sprint, stadium, start, strong, success, surface, three, track, white, workout,