%0 Journal Article %T APPLICATION OF SPECIAL BREATHING EXERCISES IN IMPROVING THE FUNCTIONAL STATE OF SCHOOLCHILDREN IN THE POSTKOVID PERIOD %A Mishchenko, I.A. %A Flenova, A.R. %K recovery, Covid-19, functional state, special breathing exercises %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 3 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft