Did you know that we are born smiling? And according to Harvard Medical School's Harvard Health Publishing, optimism—which is linked to smiling—is even associated with living longer. And while we're showing off our smarty skorts, a British study found that one smile generates the same level of brain stimulation as up to 2,000 bars of chocolate.

At Marie Birdie we believe one of the best ways to grab some extra smiles is to get out on the course with your gals. So grab a pal, grab your clubs and live life in the Smile Zone.