Ключевые слова: active, activity, athlete, baby, balance, balance bike, bicycle, bicycling, bike, bike races, boy, champion, child, childhood, competition, cup, cyclist, fight, first, friends, fun, happy, helmet, kid, learn, little, motion, outdoor, outside, park, pedal, perseverance sport, play, preschool, protection, push, race, racer, ride, rival, run bike, running, safe, safety, smil, toddler, transport, wheels, winner, young,