I was just listening to an interview with Darin Steen (I'd put up a link, but the interviewer only makes it free for like 24hrs), who is a fitness and motivational coach in Chicago. One of the topics he touched on was the effectiveness of high-intensity intervals like sprints versus low-intensity steady-state jogging. Since we are in the midst of Olympics fever, he said something like: "Whose physique would you rather have, a sprinter's, or a marathoner's?" (Here are some pictures I found on the net to illustrate the point:)
<<<--SPRINTER
That marathon runner is slim and trim, but he's not solid like the sprinter. And I've always thought to myself: "When am I going to have to run 5k?" It's much more likely that I'll have to dash 100m -- to catch a child in the street or escape from an axe murderer. [Edited to add:] Or to dash across campus when I'm running late. [end addendum.] I've already been doing intervals based on my Abs Diet plan (I think it's in there), but it is always nice to vindication.
MARATHONER>>>
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