The astronaut, Wally Schirra once said "any form of human exercise that isn't fun is bad for the human nervous system." We agree. As Mark Twain once said "every time I get the urge to exercise, I lay down immediately until the urge passes." That's what we call REAL self-disipline. That said, we understand that there actually are health nuts out there who run and like doing it. If you must run (do it on your doctors advice only), you might love this site for measuring your results...