Ключевые слова: abdominal, abs, adult, athlete, biceps, body, body building, bodybuilder, bodybuilding, building, caucasian, chest, club, concentration, curls, dumbbell, dumbbells, equipment, exercise, exercising, fit, fitness, flexing muscles, guy, gym, handsome, health, healthy, human, human muscle, indoors, lifestyle, lifting, male, man, mirror, model, muscle, muscular, muscular build, people, posing, power, sport, strength, strong, training, triceps, weight, young,