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BaldRunner posted an entry before about the CamelBak (Hands-Free Hydration System) and I thought of getting myself one of those… up until I saw this news clip. It makes so much sense! What do you think?

Doctor…
Q: I’ve heard that cardiovascular exercise can prolong life; is this true?
A: Your heart is only good for so many beats, and that’s it . . . Don’t waste them on exercise. Everything wears out eventually. Speeding up your heart will not make you live longer; that’s like saying you can extend the [...]