TY JOUR TI THE EFFECTIVENESS OF MECHANOTHERAPEUTIC METHODS FOR SPINE DEEP STABILIZATION SYSTEM TRAINING IN PATIENTS WITH OSTEOPOROTIC VERTEBRAL FRACTURES KW osteoporosis KW vertebral fractures KW physical rehabilitation KW muscle strength KW spine deep stabilization system JO Bulletin of Rehabilitation Medicine AU Makarova, E.V. AU Marchenkova, L.A. AU Eremushkin, M.A. AU Styazkina, E.M. AU Chesnikova, E.I. AU Razvalyaeva, D.V. PY 2020 IS 2020 PB Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation