%0 Journal Article %T Justifying the need for a comprehensive diagnostic system for individualized functional training in group settings %A Novikov, I.S. %A Fedorova, N.I. %K health-improving physical culture, functional training, group classes, personalization, diagnostic system, pedagogical control %J Scientific notes of P. F. Lesgaft University %D 2026 %N 0 %P 8 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft