Ключевые слова: 40s, aikido, arm, arts, belt, black, class, dan, disciplined, east, fighting, fu, gi, grade, grappling, hand, japan, jiujitsu, judo, karate, karatedo, kendo, kicking, kimono, knot, korean, kung, kyu, man, martial, obedience, objective, punching, self defense, sport, taekwondo, training, white, wushu,