WILCZYŃSKI, Jacek, KAROLAK, Przemysław and JANECKA, Sylwia. Anthropometric variables and body composition and SEMG frequency of the spine rectifier in children with scoliosis and scoliotic posture. Journal of Education, Health and Sport. Online. 24 December 2018. Vol. 8, no. 12, pp. 558-574. [Accessed 27 December 2025].