Danica Patrick is fit as ever. The 40-year-old former car racing driver looked absolutely fit as "a deep thinking hippie chick" on Instagram. The gorgeous, fit mama is considered the most successful woman in the history of American open-wheel car racing.
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!