TY JOUR TI Training methods for the low forward balance in split position with a hoop in rhythmic gymnastics KW rhythmic gymnastics KW balance KW biomechanical indicators KW muscle work KW leading joints KW model characteristics KW physical training KW technical training JO Scientific notes of P. F. Lesgaft University AU ZAYACHUK, T.V. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft