Ключевые слова: 1011, 1213, action, activity, african, arts, athletic, attack, battle, boy, caucasian, child, children, class, combat, concentration, defense, european, exercise, fight, fighter, fighting, fit, girl, grab, gym, hobby, indoors, jiujitsu, judo, kimono, male, man, martial, multinational, practicing, punch, sport, strength, studio, technique, teenagers, trainer, training, uniform, workout, wrestling,