KUPCZAK, Agata, DOLIŃSKA, Anna, ZAJĄC, Kacper, SUSZYŃSKI, Krzysztof, LATOS, Jan, GÓRKA, Mikołaj and GÓRKA, Dariusz. Assessment of the knowledge of people training amateur strength sports about the squat and its variations and the benefits from this fact. Journal of Education, Health and Sport. Online. 1 August 2023. Vol. 29, no. 1, pp. 115-126. [Accessed 9 May 2024]. DOI 10.12775/JEHS.2023.29.01.012.