TY JOUR TI Analysis of various approaches in the classification of sports in parts of sports selection and orientation of young athletes KW sports selection KW sports orientation KW classification of sports JO Scientific notes of P. F. Lesgaft University AU Bykova, L.V. AU Saparov, B.M. AU Karimov, N.M. AU Obnosov, V.A. AU Sheshukova, A.I. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft