Circuit Gyms

Here's an intersting report on circuit gyms. You know, those 20- to 30-minute in-and-out storefronts with exercise stations. Curves is the most well known. But others I didn't know about, men's and women's, are popping up around the country. I checked their web sites (they're given at the end of the report), and a couple of them looked okay (Cuts Fitness, especially). Quick and efficient but with a more serious workout than Curves. Report: go here.