Ключевые слова: adult, arm, athlete, attractive, barbell, biceps, body, bodybuilder, bodybuilding, caucasian, club, coaching, concentration, cross, doing, equipment, exercise, fit, fitness, gym, health, healthy, heavy, human, instructor, lifestyle, lifting, male, man, men, muscle, muscular, people, person, physical, powerful, sport, sportsman, squat, strength, strong, training, vigorous, weight, weightlifter, weightlifting, weigt, working, workout, young,