TY JOUR TI The study of the psychological and pedagogical conditions necessary for the application of exercises aimed at the dynamic relaxation of muscles in kettlebell athletes KW kettlebell lifting KW psychological and pedagogical conditions KW kettlebell snatch KW training process KW dynamic relaxation JO Scientific notes of P. F. Lesgaft University AU Pronin, E.A. AU Vorozheykin, A.V. AU Uimanova, I.P. AU Eliseev, S.A. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft