%0 Journal Article %T Electromyography as an instrumental diagnostic method in functional testing of stabilizer muscles of the cervical spine in children with Down syndrome %A Bezryadnov, E.A. %A Eydel'man, L.N. %K Down syndrome, adaptive physical education, adaptive swimming, cervical spine instability, electromyography, bioelectrical activity %J Scientific notes of P. F. Lesgaft University %D 2026 %N 0 %P 8 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft