Parental role-modeling on 24-hour movement behaviors among preschoolers during the COVID-19 pandemic.

Introduction: Little is known about the association between parents' and children's 24-h movement behaviors during the pandemic. This cross-sectional study examined the association between the 24-h movement behaviors of parents and their preschoolers and investigated sex differences in this association.

Methods: A total of 1740 preschoolers (4.

Longitudinal Shifts in Movement Behaviors during the COVID-19 Pandemic: Relations to Posttraumatic Stress Disorder among University Students.

This study examined the longitudinal changes of movement behaviors and their relationships with posttraumatic stress disorder (PTSD) among university students during the coronavirus disease 2019 in China. A total of 569 university students completed online surveys twice (Time 1: between December 2020 and January 2021; Time 2: between November and December 2021). Physical activity, sedentary behavior, sleep duration and quality, as well as PTSD were self-reported.

Movement behaviors and posttraumatic stress disorder during the COVID-19 pandemic: A retrospective study of Chinese university students.

Background/objective: This study aimed to examine the associations between physical activity (PA), sedentary behavior, sleep and posttraumatic stress disorder (PTSD) among undergraduate students during the coronavirus disease 2019 (COVID-19) pandemic in China.

Methods: A total of 3178 university students responded to an online questionnaire between December 2020 and January 2021. Participants self-reported the time they spent on PA, screen time and sleep after (over the past seven days) and during the outbreak peak (from January to March 2020).

Movement behaviors and mental health of caregivers of preschoolers in China during the COVID-19 pandemic.

This study aimed to examine the associations between physical activity (PA), sedentary behavior (SB), sleep, and the mental health of caregivers of preschool children following the COVID-19 outbreak. From 5 October to 16 December 2020, responses from 2476 respondents in China were collated through an online survey or a written questionnaire. Movement behaviors (PA, SB, screen time, and sleep), mental health (depression, anxiety, and stress), and demographic information were self-reported by the respondents.

Effectiveness of active video game usage on body composition, physical activity level and motor proficiency in children with intellectual disability.

Background: Interventions with active video games (AVGs) can promote physical activity (PA) and health and are compatible with a school setting. The needs of children with intellectual disability (ID) in this area have been neglected.

Methods: A two-arm trial was conducted among 203 students with intellectual disability.

A Randomized-Controlled Trial of School-Based Active Videogame Intervention on Chinese Children's Aerobic Fitness, Physical Activity Level, and Psychological Correlates.

Objective: Active videogames (AVGs) that require body movements to play offer a novel opportunity to turn a traditionally sedentary behavior into a physically active one. We sought to determine the effect of a school-based AVG intervention on Chinese children's aerobic fitness, physical activity (PA) level, and PA-related psychological correlates.

Materials And Methods: Eighty 8-11-year-old Chinese children (55 males) were recruited from one Hong Kong primary school and were allocated at random to either an AVG intervention or control group.