Challenges and barriers in conducting school-based physical activity research: A narrative review.

Physical activity (PA) is associated with numerous mental and physical health benefits. But it has been observed that young people and children frequently participate in low levels of PA, which is especially noticeable when they progress from primary to secondary school. Thus, in order to improve physical health among school-going children, different schools should put in place school-based PA intervention programs. The researchers designing PA intervention protocols for school children encounter various challenges during implementation; hence, this narrative review determines the challenges and barriers faced by the researchers during data collection on PA of school-going adolescent children. The review highlighted the challenges encountered during implementation of school-based PA and fitness among school children. The key issues mentioned in the review involved problems related to communication with schools, recruitment of participants along with the informed consent, implementation and data collection, environment of school, and barriers to PA in school. The documentation of these difficulties can help advance knowledge of the researchers and their efficacy, which will finally result in the development of strengthened and close relationships with school-based educational institutions, leading to implementation of intervention protocols and enhancing physical fitness in school children.