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