Background The association between physical activity, sedentary behavior and health-
related quality of life in children and adolescents has been mostly investigated in those …

A significant body of research has investigated the effects of physical activity on sleep, yet
this research has not been systematically aggregated in over a decade. As a result, the …

There is robust evidence of an association between insomnia, anxiety, and depression in
adolescence. The aim of this review is to describe and synthesize potential mechanisms …

Sleep and exercise influence each other through complex, bilateral interactions that involve
multiple physiological and psychological pathways. Physical activity is usually considered …

Purpose This study aimed to investigate associations of physical activity time (PAT) and
sitting time (ST) independently and jointly with insomnia, depressive and anxiety symptoms …

The stress-buffering hypothesis postulates that physical activity and exercise can buffer the
negative effects of (academic) stress on health. It still remains an open question whether …

Objectives To investigate the independent and interactive associations of physical activity
(PA) and screen time (ST) with depression, anxiety and sleep quality among Chinese …

Poor mental health contributes significantly to global morbidity. The evidence regarding
physical benefits of running are well-established. However, the mental health impacts of …

Physical activity (PA) is considered an effective, non-pharmacological approach to improve
sleep. However, the accurate measurement of PA and sleep among adolescents is fraught …

This study evaluated the daily, temporal associations between sleep and daytime physical
activity and sedentary behavior among adolescents from the Fragile Families & Child …