Ключевые слова: 1517, 35s, activity, body, boy, brazilian, caucasian, chilean, class, coach, equipment, european, exercise, female, fit, fitnes, flexibility, french, german, gym, gymnastic, healthcare, healthy, help, indoor, indoors, instructor, latino, leisure, lifestyle, machine, male, people, pilates, power, practicing, professional, reformer, spanish, sport, supervising, suspension, teenagers, trainer, training, wellness, woman,