Merellano-Navarro E, Binimelis-Fuentes J, Estay-Bravo F, Gallegos-Pizarro D, Guerrero-Conejera J, Etchevers-Rivas V. Barriers to physical activity among high school students in the Maule Region. sportk [Internet]. 2025 Nov. 14 [cited 2026 Mar. 13];14:118. Available from: https://revistas.um.es/sportk/article/view/602121