Grzyb, I., Łysynkiewicz, K., Szewczyk, J., Wątek, Z., & Smolińska, A. (2026). The role of physical activity in prevention of neurodegenerative diseases via irisin synthesis – a contemporary review. Journal of Education, Health and Sport, 89, 69878. https://doi.org/10.12775/JEHS.2026.89.69878