Ключевые слова: activity, artificial leg, artificial limb, athlete, athletic, closeup, crop, cropped, cross, cross training, disability, disabled, equipment, exercise, fit, fitness, gym, handicapped, indoor, leg, limb, male, man, mechanical, muscles, muscular, people, person, physical impairment, prosthesis, prosthetic, ropes, sport, sporting, sportive, sportsman, sporty, technology, training, working out, workout,