TY JOUR TI COMPARATIVE ANALYSIS OF THE FUNCTIONAL STATE OF THE BODY OF ATHLETES AND NON-ATHLETES ACCORDING TO ANTHROPOMETRY, MORPHOLOGY AND IPC KW functional state of the organism KW regression analysis KW principal component method KW physiology of sports JO Scientific notes of P. F. Lesgaft University AU KHusnutdinov, R.M. AU Sitdikov, A.M. AU Fatkullov, I.R. AU Galyautdinov, M.I. AU Akhmetshina, L.M. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft