Ключевые слова: 15, 2017, arena, arts, athlete, battle, bielkheden, blood, body, boxing, cage, challenge, combat, competition, contact, dangerous, david, djursaa, enclosure, event, fence, fight, fighter, floodlight, gloves, indoor, lights, man, martial, mixed, mma, morten, muscular, octagon, power, ring, sport, spotlight, stage, stockholm, strength, strong, superior, sweden, violence, wire,