Kucharczuk, M., Sikorska, H., Juraszek, K.M., Wyżgowski, P. and Leksowski, K. 2020. Physical activity as one of the elements of a comprehensive obesity treatment. Journal of Education, Health and Sport. 10, 3 (Mar. 2020), 148–157. DOI:https://doi.org/10.12775/JEHS.2020.10.03.016.