Instead of slouching in your chair, eating a Cinnabon, and playing on your iPad for what seems like an eternity, you now have the option of burning some calories before take-off. Philadelphia International Airport is one of the first airports in the U.S. to install free exercise bikes in the waiting areas around the gates.

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The airport has received praise from passengers and will likely make the waiting area gyms a more permanent part of the airport. Only time will tell if airports and train stations throughout the country will follow suit and give riders a chance to get moving before being stuck in a seat for hours. For the first time in history, a flight delay could actually be a good thing.

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