Article info
Review
School-based interventions modestly increase physical activity and cardiorespiratory fitness but are least effective for youth who need them most: an individual participant pooled analysis of 20 controlled trials
- Correspondence to Dr Timothy Bryan Hartwig, School of Behavioural and Health Sciences, Australian Catholic University, Strathfield, New South Wales, Australia; timothy.hartwig{at}acu.edu.au
Citation
School-based interventions modestly increase physical activity and cardiorespiratory fitness but are least effective for youth who need them most: an individual participant pooled analysis of 20 controlled trials
Publication history
- Accepted December 16, 2020
- First published January 13, 2021.
Online issue publication
June 17, 2021
Article Versions
- Previous version (13 January 2021).
- Previous version (21 January 2021).
- You are viewing the most recent version of this article.
Request permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Copyright information
© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.