Teen Physical Activity and Screen Time Influenced by Friends

12/13/2012, American Journal of Preventive Medicine, The company a teen keeps can influence how much time they spend either in front of a screen or participating in healthy physical activity, finds a new study in the American Journal of Preventive Medicine. (Source: Health Behavior News Service)

Source: http://www.medworm.com/index.php?rid=6842340&cid=u_0_26_f&fid=23286&url=http%3A%2F%2Fwww.cfah.org%2Fhbns%2Farchives%2FgetDocument.cfm%3FdocumentID%3D22579

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