Ключевые слова: action, arm, athlete, athletic, caucasian, colorful, compete, competition, concentrated, contest, course, dangerous, europe, exercise, extreme, feet, fighting, fit, hand, hands, happy, male, man, military, motivation, mud, obstacle, outdoors, participant, people, race, raising, running, scandinavia, smiling, sport, stockholm, strong, sweden, swedish, tough, training, viking,