Today is National Running Day. How do you participate? It's easy - just go for a run!

http://www.runningday.org/

Exercise increases the release of chemicals in your brain called endorphins. There is a positive correlation between an increase in endorphins and an increase in our personal sense of well-being, as well as an increase in our tolerance of pain. Run Happy! My morning 3-mile bike, 2-mile jog has put me in a very good mood.