Carrie Underwood, 39, has the perfect pair of legs and she doesn't shy away from showing them off. The country singer has been busy performing on stage to promote her new album and fans got to see her toned gams in action.
Read on to learn about the activities that help her stay in shape, as well as the photographs that prove they work—and don't forget to check out the 30 Top Celebrity Swimsuit Moments to become beach-ready too!