TY JOUR TI INVESTIGATION OF THE RELATIONSHIP BETWEEN THE LEVEL OF ANXIETY AND THE METABOLOMIC PROFILE OF THE BLOOD PLASMA OF BOXERS KW athletes KW anxiety KW metabomics KW blood plasma KW boxing KW gc-ms JO Scientific notes of P. F. Lesgaft University AU Kolosova, O.N. AU Sleptsov, I.V. AU Zasimova, E.Z. AU Golikov, G.I. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft