Ключевые слова: active, african american, american, asian, background, black, caucasian, close up, detail, exercise, feet, female, fit, fitness, fitness clothing, group, healthy, hispanic, horizontal, jogger, jogging, keeping fit, legs, male, men, outdoors, park, pavement, people, person, race, runner, running, running club, seven people, sidewalk, street, suburban, thai, thailand, thirties, together, training, twenties, women,