TY JOUR TI STRENGTH TRAINING OF SENIOR PRESCHOOLERS FOR PERFORMANCE OF GTO COMPLEX STANDARDS SUPPORTED BY APPLICATION OF RELIEVING TECHNIQUES KW children KW preschool age KW strength training KW relieving techniques KW test methods KW standards KW gto complex JO Scientific notes of P. F. Lesgaft University AU Semenov, L.A. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft