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Is America a nation at risk?
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07-09-2009, 07:49 AM
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glatt
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Join Date: Jul 2003
Location: Arlington, VA
Posts: 27,717
I had never heard of Fit Flops. I had to google them. So the idea is that they are unstable, so you have to use your leg muscles more when you walk, and you get a workout. Interesting. Kind of like walking in the dry sand on the beach.
glatt
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