TY JOUR TI SUBSTANTIATION OF THE NEED TO OPTIMIZE THE PROCESS OF LEARNING TO FLY FLIGHTS OF THE SHAPOSHNIKOVA STRUCTURAL GROUP ON UNEVEN BARS FOR HIGHLY QUALIFIED GYMNASTS KW technical training KW improvement of the learning process KW readiness to master the elements KW exercises on uneven bars KW shaposhnikova's flights KW competitive combinations KW technological process JO Scientific notes of P. F. Lesgaft University AU Terehina, R.N. AU Borisenko, S.I. AU Akhaimova, L.I. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft