Background The present study investigated associations between individual-and school-
level predictors and young people's self-reported physical activity (total activity and …

Background: Evidence on the correlates of objectively measured physical activity and
sedentary behaviour in childhood is limited. This study aimed to identify correlates of …

Background School travel mode and parenting practices have been associated with
children's physical activity (PA). The current study sought to examine whether PA parenting …

Background Living in urban or rural environments may influence children's levels of physical
activity and sedentary behaviours. We know little about variations in device-measured …

Background: Schools have been identified as important settings for health promotion
through physical activity participation, particularly as children are insufficiently active for …

Issue addressed Studies examining children's after-school physical activity (PA) and
sedentary behaviours (SB) often use arbitrary times to signify the period start and end. A …

Background The after-school period has been described as the 'critical window'for physical
activity (PA) participation. However, little is known about the importance of this window …

Given the short-and long-term health implications associated with overweight and obesity
plus the likelihood of overweight or obesity to continue into adulthood, addressing the …

Background Physical activity is associated with improved physical and mental health among
children, but many children do not meet the recommended hour per day of moderate-to …

Objectives There is mixed evidence on the relationship between physical activity and
behavioural and mental health. We aimed to estimate the association between physical …