%0 Journal Article
%T Analysis of the causes of the decrease in physical fitness levels among students
%A Grigan, S.A.
%A Rukavishnikova, S.K.
%K physical education of students, physical fitness, physical activity, healthy lifestyle
%J Scientific notes of P. F. Lesgaft University
%D 2025
%N 0
%P 5
%I National State University of Physical Education, Sports and Health named after P.F. Lesgaft