Ключевые слова: action, arm, athlete, athletic, barb, barbed, caucasian, compete, competition, concentrated, contest, course, dangerous, dirt, europe, exercise, extreme, female, fighting, fit, gray, group, hand, hurt, male, man, military, motivation, mud, obstacle, outdoors, participant, people, race, scandinavia, sport, stockholm, strong, sweden, swedish, tatoo, tough, training, viking, war, wire, woman,