TY JOUR TI Improving the technique of rowing in rough water among athletes in water tourism KW sports tourism KW rowing technique KW water distances KW rowing slalom JO Scientific notes of P. F. Lesgaft University AU Feofanov, V.V. AU Solovev, M.M. AU Kupreev, M.V. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft