Looking for a reason to get moving? If the lingering bikini season hasn't motivated you to lace up your sneakers and exercise, maybe a new smartphone app will!  

While surfing the Internet and flipping through magazines, I stumbled upon Charity Miles, an app that donates money to a charity of your choice for every mile that you walk, bike, or run.  

How does it work? The app works with your phone's GPS system to track your distance as you exercise. (So this app doesn't work on treadmills or stationary bikes.) 

The app currently has 20 different charities to choose from, including the Leukemia & Lymphoma Society, Habitat for Humanity, and Feeding America, to name a few.

I recently downloaded the app and am so excited to put it to good use when the weather warms up and I can exercise more outdoors.  

So while you're toning up for swimsuit season, you can also support a great cause! Everybody wins!