"When you run you clear out your head," quote by Bob Marley. Bob was an avid soccer player and runner. Reading this quote you will see that he had discovered what those of us who live for the run understand,running is a great way to clear your head. A runner once wrote that he did his best thinking while out on a long run. I'm always amused when I read various running and fitness magazines that list the favorite music their readers' listen to while working out. We have enough sound and noise around us all day,why not go for the peace and quiet?