Ключевые слова: activity, athlete, athletic, back light, backlit, caucasian, european, exercise, exercising, fit, fitness, flexibility, goggles, handsome, indoors, man, muscular, one person, outstretched hands, shirtless, sport, sporting, sportive, sportsman, sporty, stand, stretching, swimmer, swimming cap, swimming pool, swimming trunks, swimwear, torso, training, warm up, warming up, water, working out, workout, young adult,