TY JOUR TI The features of the content of competitive compositions of group exercises in sports aerobics (based on the 2024 World Championships) KW sports aerobics KW group exercises KW competitive routines JO Scientific notes of P. F. Lesgaft University AU Ayzyatullova, G.R. AU Sakharnova, T.K. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft