%0 Journal Article %T The influence of a differentiated approach and the conditions of conducting classes on the overall endurance of students %A Nikazachenko, A.L. %A Markova, O.A. %K physical education of students, general endurance, health groups, outdoor areas, differentiated approach, swimming, motivation %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 7 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft