Ключевые слова: adrenaline, agility, amateur, arena, athletes, athleticism, body, boxing, challenge, combat, competition, concentration, conditioning, coordination, determination, discipline, endurance, energy, facility, fighting, fitness, floor, focus, footwork, gloves, gym, health, intensity, lights, match, motivation, movement, power, practice, preparation, professional, punches, rivalry, shadow, skill, sports, strategy, strength, sweat, tactics, teamwork, technique, training, workout,