Having active friends can convince a couch potato to do more exercise, study finds

Sedentary people are more likely to pick-up healthier active habits if they are surrounded by moderately active peers, a new study finds. Army researchers say it is social conditioning.Sedentary people are more likely to pick-up healthier active habits if they are surrounded by moderately active peers, a new study finds. Army researchers say it is social conditioning.Read MoreHealth News | Mail Online