TY JOUR TI USE OF BREATHING EXERCISES FOR THE PSYCHOLOGICAL ADAPTATION OF FIRST-YEAR STUDENTS AT THE UNIVERSITY KW students KW breathing exercises KW physical education KW psychological adaptation JO Scientific notes of P. F. Lesgaft University AU Samsonova, A.A. AU Stroshkova, N.T. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft