TY JOUR TI The influence of physical activity on the functional performance of athletes in the educational and training process KW stabilization of functional readiness KW recovery process KW physical activity JO Scientific notes of P. F. Lesgaft University AU Sivakov, V.I. AU Kamskova, Y.G. AU Pavlova, V.I. AU Saraykin, D.A. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft