Loureiro, Nuno, Luís Murta, Pedro Bento, and Vânia Loureiro. 2022. “Effects of COVID-19 Confinement on the Health and Perspectives of Exercise Practice in Portugal”. Arena-Journal of Physical Activities, no. 10 (August):7-25. https://www.uav.ro/jour/index.php/ajpa/article/view/1741.