Prado, A. K. G., Schwartz, G. M., Tanaka, K., Doll, M. S., Gonçalves, R., & Gobbi, S. (2010). <b>Acute and chronic effect of a physical activity program performed at the “playground of longevity” on mood states in the elderly</b&gt; - doi: 10.4025/reveducfis.v21i3.7729. Journal of Physical Education , 21(3), 517-526. Retrieved from https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/7729