TY JOUR TI Characteristics the training process parameters young gymnasts in the preparatory mesocycle KW gymnastics KW educational and training process KW microcycles JO Scientific notes of P. F. Lesgaft University AU Bindusov, E.E. AU Kovalenko, V.E. AU Kuksinova, V.V. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft