Background The coronavirus disease (COVID‐19) and universal mitigation strategies have
fundamentally affected peoples' lives worldwide, particularly during the first two years of the …

Background The COVID-19 pandemic has greatly affected the level of physical activity (PA).
However, little is known about its effect on health outcomes. Methods Articles without …

Abstract Coronavirus disease 2019 (COVID-19) is causing disruptions in the global social
system. Japanese children and adolescents have had their schools closed, government …

The COVID-19 pandemic has impacted children and adolescents' physical activity (PA),
sleeping patterns, and psychological and behavioural health. Yet, little is known about the …

Importance Children's physical activity and screen time are likely suboptimal during the
COVID-19 pandemic, which may influence their current and future mental health. Objective …

Using self-reported questionnaires, several studies found that social isolation during the
COVID-19 pandemic has significantly changed the level of physical activity (PA) in children …

Background We examined the prospective associations of changes in lifestyle behaviors
before/during the COVID-19 pandemic, namely physical activity and screen time, with …

Background The COVID-19 pandemic resulted in public health and policy measures to
reduce in-person contact and the transmission of the virus. These measures impacted daily …

Background The pandemic of coronavirus disease (COVID-19) has greatly changed
people's daily lives, forcing countries to take actions, such as school shutdown, lockdown …

Introduction Safety measures implemented to address the COVID-19 pandemic have had a
profound impact on the mobility of people worldwide We synthesized the global evidence on …