Ключевые слова: activity, american, back, body, britain, caucasian, chair, class, club, concentration, effort, equipment, european, exercise, female, fit, fitness, flexibility, focused, france, germany, gym, healthy, leisure, lifestyle, lower, machine, middleaged, personal, physical, pilates, positive, practicing, sport, sportswear, stretch, studio, training, upper, usa, wanda, wellbeing, wellness, woman, workout,