Ключевые слова: active, activity, aerobics, athlete, athletics, black, body, caucasian, center, class, closeup, club, energy, enjoy, equipment, exercise, exercising, female, fit, fitness, floor, girl, gym, health, healthy, indoors, leg, lifestyle, muscle, muscular, people, person, physical, sport, sportswear, step, training, wellness, woman, workout, young,