TY JOUR TI Analysis of the structural and managerial model of the basic training for freestyle sprinters, considering an individually oriented approach KW swimming KW sprint freestyle KW sports training KW individual approach JO Scientific notes of P. F. Lesgaft University AU Prigoda, G.S. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft