Ключевые слова: active, adult, athlete, caucasian, ear, earphones, equipment, exercise, exercising, fit, fitness, handsome, happiness, headphones, healthy lifestyle, heat, horizontal, human face, hydration, jogging, lifestyle, listening, male, man, music, one person, outdoor, park, person, portrait, relaxing, resting, run, runner, smile, songs, sport, standing, sun, sweat, sweating, teeth, training, vitality, water, wellbeing, workout,