Ключевые слова: active, aerobics, body, center, class, coach, course, elderly, exercise, exercising, fit, fitness, fitness center, group, gym, gymnastics, happy, health, healthy, instructor, international, lifestyle, men, movement, multiethnic, multiracial, nursing home, old, pensioner, people, pilates, rehab, relaxation, retired, retirement, senior, smiling, sport, sports, sportswear, sporty, stretch, studio, trainer, training, wellness, women, workout, yoga,