Ключевые слова: active, adult, athlete, athletic, background, biceps, body, bodybuilder, building, caucasian, concentration, construction, cross, equipment, exercise, fit, fitness, gym, gymnast, hammer, hand, healthy, heavy, hit, hitting, house, indoor, loader, male, man, muscle, muscular, nature, person, power, sledge, sledgehammer, sport, strength, strong, tire, tractor, trainer, training, weight, wheel, workout, young,