How Exercise Keeps the Mind Limber

We all know that exercise helps build strength, flexibility, balance, and that it reduces stress, but a new study shows how exercise impacts long-term memory.  The New York Times recently published an article about the effects of moderate exercise and how well it increases one's capacity to stave off memory loss.  The conclusion as always?  Exercise! The article: http://well.blogs.nytimes.com/2011/07/27/how-exercise-can-keep-the-brain-fit/?smid=tw-nytimeshealth&seid=auto