TY JOUR TI KINEMATICS OF PERFORMING SQUATS BY GIRLS OF 11-15 YEARS OLD TAKING INTO ACCOUNT THEIR BODY TYPE KW squatting technique KW girls 11-15 years old KW somatotype KW computer analysis JO Scientific notes of P. F. Lesgaft University AU Odintsova, M.A. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft