TY  JOUR
TI  Experience of using the universal breathing tube for swimming "Russian Snorkel - New Breath" in the training of 10-12 year old swimmers during the stage of sports specialization
KW  swimming
KW  sports training
KW  training equipment
KW  respiratory muscles
KW  children's sports
JO  Scientific notes of P. F. Lesgaft University
AU  Dyshko, B.A.
AU  Kochergin, A.B.
PY  2025
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft