TY JOUR TI ASSESSMENT OF LATERAL ASYMMETRY OF THE FUNCTIONAL STATE OF THE SHOULDER GIRDLE MUSCLES IN YOUNGER SCHOOLCHILDREN KW junior schoolchildren KW muscle testing KW enslaved muscles KW lateral asymmetry JO Scientific notes of P. F. Lesgaft University AU KHramtsov, P.I. AU Morgachev, O.V. AU KHramtsova, S.N. AU Razova, E.V. AU Kulishenko, I.V. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft