TY JOUR TI METHODOLOGICAL RECOMMENDATIONS OF THE INTRODUCTORY AND PREPARATORY PART OF THE PHYSICAL EDUCATION LESSON AS A MEANS OF INCREASING THE INTEREST OF SCHOOLCHILDREN KW introductory and preparatory part of the lesson KW interest in physical education JO Scientific notes of P. F. Lesgaft University AU Kuzekevich, V.R. AU Rusakov, A.A. AU Eremchuk, V.Y. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft