Ключевые слова: 30s, active, activity, adult, and, arm, athlete, bicep, body, build, building, caucasian, chinups, club, concentration, cross, crossfit, equipment, exercise, exercising, fit, fitness, girl, group, gym, health, healthy, image, lifestyle, male, man, moving, muscle, muscular, people, person, physical, power, rear, sport, sports, strength, trainer, training, up, weight, wellbeing, white, workout, young,