Effects of an Intervention in Online Physical Education Classes on Motivation, Intention, and Physical Activity of Adolescents during the COVID-19 Pandemic

Background: An important issue for pediatric health is to understand how to enhance the level of physical activity of children and adolescents during the pandemic. The present study aimed to investigate the effects of a physical education- based online intervention on promoting motivation and physical activity of adolescents during the COVID-19 pandemic. Methods: The present study used an experimental design with pre-test and post-test conducted...