Ключевые слова: aikido, arena, audience, belt, brazilian, champion, championship, city, combat, competition, defence, defending, defense, dojo, federation, female, festival, fight, fighters, fighting, ground, instructor, jitsu, jiu, jiujitsu, judge, judo, kick, kids, kimono, male, martial arts, master, mat, men, mixed, mma, parterre, participants, practice, professional, protection, sparring, sport, sports, student, technique, winner, women, world,