Why exercise?

Here are links to two very interesting articles about the benefits of exercise. They include benefits not normally discussed. Did you know that exercise is the single best thing you can do for your brain in terms of mood, memory, and learning? It's true! Take a look!

http://well.blogs.nytimes.com/2012/09/05/the-benefits-of-middle-age-fitness/

http://health.usnews.com/health-news/diet-fitness/slideshows/7-mind-blowing-benefits-of-exercise