%0 Journal Article %T Effectiveness of a staged methodology for technical swimming training in qualified pentathletes based on biomechanical and pedagogical monitoring %A Nevzorov, R.M. %K polyathlon, swimming, technical training, stage methodology, biomechanical monitoring %J Scientific notes of P. F. Lesgaft University %D 2026 %N 0 %P 6 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft