2, 50-59, ADULT, AND, BACK, BALL, BALLOON, BURGER, FLEXIBILITY, FUNCTIONAL, HEALTH, KINESIOTHERAPIST, KINESIOTHERAPY, LIMBERING, MIDDLE-AGED, MUSCLE, MUSCULAR, PATIENT, PEOPLE, PHANIE, PHYSICAL, PHYSIOTHERAPIST, PHYSIOTHERAPY, PRACTICING, PROFESSIONAL, REEDUCATION, REHABILITATION, REPORTAGE, SENIOR, SESSION, STRECH, STRETCHING, SUPPLING, THERAPY, TWO, UP, WITH, WOMAN, YEARS,