Ключевые слова: activity, athletes, athletic, attractive, beautiful, class, control, exercise, exercising, fitness, floor, group, gym, handsome, indoors, instruct, instructor, men, multicultural, multiethnic, profession, professional occupation, sit, sport, sporting, sports center, sportsmen, sportswear, sportswoman, stretching, supervise, three people, together, togetherness, trainer, training, warm up, warming up, woman, working out, workout, young adult,