Ключевые слова: 20s, 30s, active, african american, american, asian, bicycle, bike, black, caucasian, club, competition, cycle, cycling, cyclist, exercise, female, fit, fitness, fitness clothing, group, healthy, hispanic, horizontal, keeping fit, male, man, men, outdoors, people, person, race, ride, riding, road, six people, street, suburban, thirties, together, twenties, usa, woman, women,