TY JOUR TI The importance of competitive activity for people with disabilities with damage to the musculoskeletal system KW adaptive sports KW disabled people with musculoskeletal system damage KW motivation KW sports result JO Scientific notes of P. F. Lesgaft University AU Hotimchenko, A.V. AU Byankina, L.V. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft