%0 Journal Article %T Methods for functional pedagogical testing of stabilizer muscles in the cervical spine in children with Down syndrome %A Bezryadnov, E.A. %A Eydel'man, L.N. %K children with Down syndrome, cervical spine instability, atlantoaxial instability, adaptive swimming, pedagogical testing, functional testing, LIN sports, Special Olympics %J Scientific notes of P. F. Lesgaft University %D 2026 %N 0 %P 6 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft