Tammy Hickman stands at her work desk
November 4, 2012 | 6:00 a.m. CSTTammy Hickman stands at her work desk at the Thompson Center on Oct. 23. Hickman lost about 100 pounds in 14 months through diet and exercise and the use of a mobile app. The computer monitor is supported by an articulated arm on the wall, and the keyboard is raised with a shelf, allowing Hickman to work standing up.
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