http://www.ihigh.com/panthernews/article_66402.html
http://www.livestrong.com/article/535600-the-impact-of-sports-on-middle-school-students/
http://www.livestrong.com/article/469469-the-disadvantages-of-playing-middle-school-sports/
http://www.livestrong.com/article/540517-does-participation-in-sports-negatively-affect-academics/
http://www.livestrong.com/article/555448-how-do-sports-affect-families/
http://www.livestrong.com/article/523031-negative-effects-of-parents-that-push-their-children-into-playing-sports/
http://www.livestrong.com/article/438668-the-positive-effects-of-playing-sports-in-school/
http://www.livestrong.com/article/95532-negative-effects-youth-sports/
good information on here