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"James Vlahos asks in the New York Times Magazine: Is Sitting a Lethal Activity? He tells of a study that used motion-tracking underwear, among other tools,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/interior-design/sitting-down-makes-you-fat-more-reasons-to-get-a-standing-desk.html>