TY  JOUR
TI  Features of the development of physical qualities in schoolchildren with flatfoot
KW  physical education of schoolchildren
KW  physical qualities
KW  flatfoot
JO  Scientific notes of P. F. Lesgaft University
AU  Khramtsov, P.I.
AU  Berezina, N.O.
AU  Razova, E.V.
AU  Antonova, E.V.
PY  2026
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft