Abstract
The overall objective of this study was to explore past and present happiness from people over 65 years old, and the relationship that physical activity may have with it. Participants voluntarily completed a sociodemographic questionnaire, the Physical Activity Scale Battery STEPS 2.1 (WHO, 2012) and the Scale of Happiness (Godoy and Godoy-Izquierdo, 2006). The results show that present happiness is lower than last. Furthermore, it is shown that the current practice of physical activity affects the happiness of the greatest, being happiest those most active at this stage of his life. Finally, having been involved in physical activity at some point in the life cycle (past, present or continuously) is related to a higher level of happiness than that related to a sedentary lifestyle; the mechanisms involved in this protective role of happiness must be determined. This protective role of physical activity has to be taken into account in the design of programs and intervention promoting active and positive aging population.