Ключевые слова: activity, arts, attack, background, belt, black, blackbelt, boy, caucasian, child, childhood, concentrate, confidence, defense, dominant, education, exercise, expression, fight, fighter, foot, force, individual, japan, judo, jujitsu, jump, karate, kata, kick, kid, kimono, learn, leg, male, martial, position, posture, practice, punch, school, sport, strike, taekwondo, technical, uniform, white, young, youth, youthful,