TY JOUR TI Reversed walking as a method of physical rehabilitation of persons with lower limb amputation defects KW reversible walking KW lower limb amputation KW rehabilitation JO Scientific notes of P. F. Lesgaft University AU Ryndina, R.B. AU Dobrynina, L.A. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft