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Is sitting the new smoking?

Name: Is sitting the new smoking?
Uploaded: 2014-08-24T22:21:00-0400
Duration: 3 min 10 s
Description: A modern, sedentary lifestyle has concerned researchers hard at work - and it's prompted others to step aboard treadmill desks, where they work for hours at a time. Mo Rocca tries to keep up.

A modern, sedentary lifestyle has concerned researchers hard at work - and it's prompted others to step aboard treadmill desks, where they work for hours at a time. Mo Rocca tries to keep up.