Light, moderate and vigorous physical activities: New insights into a virtuous circle with happiness.

The study of the physical activity engagement (PA) has given rise to a relevant research agenda in a wide range of fields, such as its close relationship with subjective well-being, self-perceived health and social capital. Previous evidence has identified interrelationships among these variables, but without considering different levels of physical activity. We have thus considered three levels of activity: light (walking), moderate and vigorous.

Patterns of sports involvement in Spain.

In a context of a rise in physical inactivity, this paper aims to provide new insights about the relationship between different forms of sport engagements and their correlates, analysing, for the first time, both active and passive sport involvement for a large sample of individuals. Applying the cluster technique, we identify four different segments of sports involvement among the Spanish population: non-sporty, exclusively practitioner, balanced practitioner, and basically spectator. Also, we develop a multinomial logit model to analyse the main sociodemographic, physical, and sports features that could increase the individual sport involvement, from the non-sporty segment, which assembles the highest number of individuals, to the other clusters.