ZAWADKA, Magdalena, GAWDA, Piotr, SKUBLEWSKA-PASZKOWSKA, Maria, SMOŁKA, Jakub and ŁUKASIK, Edyta. Physical activity level and mobility of hip, pelvic and spine in sagittal plane during forward bending. Journal of Education, Health and Sport. Online. 15 August 2017. Vol. 7, no. 8, pp. 114-123. [Accessed 2 June 2026].