Leisure constraints theory was used as a framework to systematically review factors
associated with dropout of organized sport among children and adolescents. Keyword …

Obesity in childhood carries a wide range of physical, psychological and social disbenefits
and also increases the risk of adult obesity with its well-recognised, enhanced risk of several …

The aim of the article was to review studies on the tracking of physical activity in all phases
of life from childhood to late adulthood. The majority of the studies have been published …

BACKGROUND: The aim of this study was to investigate stability of physical activity from
childhood and adolescence to adulthood in multiple age cohorts, and analyze how well …

The relationship between physical activity and socioeconomic status (SES) is evident in the
adult population, but is much discussed with regard to adolescents. The main objective of …

▪ Abstract A life course approach to chronic disease epidemiology uses a multidisciplinary
framework to understand the importance of time and timing in associations between …

Background This study systematically reviewed the evidence pertaining to socioeconomic
inequalities in different domains of physical activity (PA) by European region. Methods …

Background: The prevalence of adolescent knee pain is 33%, and patellofemoral pain (PFP)
is the most common diagnosis with a nontraumatic onset. The 2-year prognosis of …

Governments have enforced measures to limit the spread of COVID-19 with varying degrees
of success, which could affect people's physical activity (PA) and sedentary behavior. This …

The promotion of an active lifestyle is one of the central aims of physical education (PE). The
present study aimed at investigating the relation between students' motivation for PE and …