https://www.cms4schools.com/news_rss.cfm?detailid=741032&memberid=873 Burlington Area School District - Physical Activity en-us https://www.nbcnews.com/better/diet-fitness https://www.psychologytoday.com/us/blog/what-works-and-why/201803/how-your-mental-health-reaps-the-benefits-exercise https://www.nami.org/blogs/nami-blog/may-2016/exercise-for-mental-health-8-keys-to-get-and-stay