NEW YORK, NY - FEBRUARY 15: Models walk the runway at the Whitney Eve Fall 2012 fashion show during Mercedes-Benz Fashion Week at The Studio at Lincoln Center on February 15, 2012 in New York City.
You could hop on a treadmill to do a long run, a power walk, or the ever-popular 12/3/30 workout — or you can turn the piece of fitness equipment into your own personal runway. It’s the latter that ...