Ключевые слова: adult, athlete, athletic, background, body, box, boxer, boxing, caucasian, combat, competition, competitor, couple, emotions, exercise, fight, fighter, fighters, fighting, fist, fit, fitness, gloves, healthy, hit, human, kick, kickboxing, male, man, martial, martialarts, mma, muscle, muscular, people, person, power, professional, punch, punching, ring, sparring, sport, strength, strong, training, two, victory, winner,