Ключевые слова: accident, activity, asphalt, break, child, childhood, elbow, elbow pads, emotion, exercise, fall, fell, girl, helmet, hurt, injured, injury, inline, kid, knee pads, leg, leisure, lifestyle, little, outdoor, outside, pain, park, protection, protective, ride, risk, road, roller, scratch, skate, skater, sport, sportswear, study, summer, summer time, upset, wound,