Ключевые слова: 30s, active, black belt, boxing gloves, caucasian, choice, choosing, determination, fighter, fit, fitness, fitness studio, focus mitts, health, health club, healthy, holding, karate, karategi, kick boxer, kick boxing, male, man, martial arts, mid adult, physical, physique, power, preparation, preparing, selfdefense, sport, stack, standing, strength, strong, training, variation, variety, various, workout,