Prado, A. K. G., Schwartz, G. M., Tanaka, K., Doll, M. S., Gonçalves, R. and 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), pp. 517-526. Available at: https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/7729 (Accessed: 14November2025).