Ключевые слова: action, active, activity, asphalt, athlete, back, background, city, extreme, fitness, fun, healthy, inline, leisure, lifestyle, male, man, motion, one, outdoor, park, people, person, protection, recreation, ride, road, roll, roller, rollerblading, rollerskate, rollerskater, rollerskating, sidewalk, skate, skater, skating, snake, speed, sport, street, summer, tree, urban, view, walkway, wheel, young,