TY JOUR TI The influence of para cheer classes on the level of endurance development of adolescents with intellectual disabilities KW intellectual disabilities KW adolescents KW para cheer KW adaptive sports KW physical education KW endurance JO Scientific notes of P. F. Lesgaft University AU Karpenko, V.N. AU Yaroshinskaya, A.P. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft