Ключевые слова: active, activity, blades, boy, casual, caucasian, child, enjoying, european, exercise, fitness, go, happy, health, healthy, helmet, joy, kid, leisure, lifestyle, little, move, nature, outdoor, outside, positive, practice, protect, protection, real, ride, roller, rollerblades, rollerskates, safety, skates, small, smile, son, speed, sport, toddler, white, young,