TY JOUR TI FEATURES OF INTEGRATION OF EDUCATIONAL, SCIENTIFIC AND SPORTS ACTIVITIES OF STUDENTS AT VARIOUS LEVELS OFPROFESSIONAL EDUCATION AT THE UNIVERSITY OF PHYSICAL CULTURE KW professional education KW universities of physical culture KW levels of education KW rhythmic gymnastics KW integration of activities KW effectiveness JO Scientific notes of P. F. Lesgaft University AU Petrov, S.I. AU Medvedeva, E.N. AU Terehina, R.N. AU Zakrevskaya, N.G. AU Suprun, A.A. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft