[1]
A. Makarczuk, “Parents towards the problem of body posture defects and physical activity of children from grades 1–3 of primary school”, in Physical education, sport and olympism from a pedagogical perspective, J. E. Kowalska and A. Kaźmierczak, Eds. Poland: Lodz University Press, 2023, pp. 161–171. doi: 10.18778/8331-324-5-11.