Ключевые слова: action, active lifestyle, activity, bicycle, bike, boy, cheerful, child, childhood, cycling, cyclist, enjoy, exercising, family, fun, game, happy, healthy, healthy lifestyle, joy, jump, kid, learning, leisure, lifestyle, low angle view, mode of transport, motion, outdoor, park, person, play, public park, race, recreation, ride, riding sports, roller, scooter, speed, sport, summer, teenager, transportation, vehicle, weekend,