Ключевые слова: african, athlete, black, bridge, cardiovascular exercise, casual, challenge, city, closeup, determination, effort, exercising, fitness tracker, healthy lifestyle, hispanic, hood, human body part, human leg, human the human body part, jogging, lifestyles, males, men, mi band, morning, motion, motivation, muscular build, nature, one man only, outdoors, people, physical activity, public park, quay, river, running, speed, sport, sports clothing, sports race, sports training, summer, sunlight, the human body, unrecognizable person, wellbeing, young adult,