Ключевые слова: adult, alvsjo, arena, arts, athlete, athletic, austria, battle, bergh, blood, body, boxing, cage, challenge, champion, combat, competition, contact, dangerous, david, enclosure, entrance, event, fence, fighter, fitness, indoor, kenneth, lights, marcina, martial, mixed, mma, muscular, norway, octagon, power, sport, spotlight, stage, stockholm, strength, strong, superior, sweden, tatoo, violence, win, wrestler,