Ключевые слова: action, activity, adult, asphalt, athlete, aucasian, city, competition, crosscountry, event, fans, feet, finish, foot, healthy, helmet, leg, line, male, man, nordic, people, poles, racer, road, roller, rollers, rollerski, running, skating, ski, skiing, skiroller, spectator, sport, sportsman, stick, summer, viewer,