Ever wonder why many people (including possibly yourself) truly enjoy exercise so much? I mean, sure, exercise is pretty much universally touted as being 'good for you', but can it really get you high? Huh? Well, I'm not so sure about the 'getting high' part, but this article from Fast Company about what really goes on in our brains when we exercise is enlightening. Check it out.
http://www.fastcompany.com/3025957/work-smart/what-happens-to-our-brains-when-we-exercise-and-how-it-makes-us-happier
