Ключевые слова: 20s, 30s, adult, adults only, athlete, black, boxer, boxing, caucasian ethnicity, color image, day, exercise, females, fitness, flexibility, green, healthy lifestyle, horizontal, human body, human legs, kickboxing, male, man, metropark, muscular, nature, outdoors, park, people, red, relaxing, selective focus, side view, sports equipment, sports training, strength, summer, tae bo, tan, three persons, wellbeing, white, women, workout, young, young adult, young women,