Ключевые слова: 30s, active lifestyle, adult, athlete, black, caribbean ethnicity, caucasian, challenge, close up, copy space, dark hair, day, dusk, fit, fitness, fitness app, head and shoulders, headphones, health, hobbies, holding, horizontal, improvement, jogging, listening, man, mixed race person, muscular, one person, outdoors, over shoulder view, park, preparing, rooftops, selective focus, short hair, smartphone armband, smartwatch, sport, sports training, sportswear, standing, strength, sunset, t shirt, taking a break, technology, urban setting, wearable tech, young adult,