ST. LOUIS – There’s a popular belief that when you regularly workout, you can eat whatever you want and you’ll just work it off.

However, a new study claims you can’t out-exercise those unhealthy food choices. Matt Moran visited us from QuickHIT Fitness Labs to prove that one’s diet and exercise have to work in tandem. Moran and FOX 2’s John Pertzborn took a run on some treadmills.

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