Ключевые слова: arm, background, black, body, closeup, equipment, exercise, expander, fitness, flexor, force, grip, gym, gymnasium, hand, handle, hard, health, healthcare, healthy, instrument, iron, isolated, metal, muscle, muscular, object, one, physical, power, resistance, rubber, single, sport, sportive, sporty, steel, strength, strong, tool, train, weight, white,