Background New physical activity guidelines for children address all movement behaviors
across the 24-h day (physical activity, sedentary behavior, sleep), but how each component …

Objective The impact of physical activity patterns and sleep duration on growth and body
composition of preschool‐aged children remains unresolved. Aims were (1) to delineate …

Background Time spent in movement behaviours, including physical activity (PA), sedentary
behaviour (SB) and sleep, across the 24-h day may have distinct health consequences. We …

Background Understanding of physical activity (PA) tracking during childhood is important to
predict PA behaviors and design appropriate interventions. We compared tracking of PA …

Background Physical activity, sedentary behavior, and sleep are all movement behaviors
that range on a continuum from no or low movement, to high movement. Consistent …

Optimization of children's activity behaviors for skeletal health is a key public health priority,
yet it is unknown how many hours of moderate to vigorous physical activity (MVPA), light …

Background Sleep duration, sedentary behaviour, and physical activity are three co-
dependent behaviours that fall on the movement/non-movement intensity continuum …

Background Existing studies examining adherence to 24-h movement guidelines in young
children are mostly cross sectional and have not assessed additional guidelines relating to …

Background Physical activity is associated with improved physical and mental health among
children. However, physical activity declines and sedentary time increases with age, and …

Although 24-hour time-use data are increasingly being examined in relation to indices of
health, consensus has yet to be reached about the best way to present estimates from …