Ключевые слова: activity, adult, athletic, background, body, caucasian, closeup, clothes, earphones, exercise, guy, headphones, health, healthful, lifestyle, listening, man, morning, muscular, music, nature, one, outdoor, practice, runner, satisfied, shorts, sport, sportsman, summer, sunrise, sunshine, tracksuit, training, tshirt, up, walk, warm, wireless, workout,