In this Tuesday, Dec. 11, 2012 photo, Zendi Solano, right, exercises with her running club in Pasadena, Calif. Kaiser Permanente, one of the nation's largest nonprofit health insurance plans, made a big push a few years ago to get its southern California doctors to ask patients about exercise. Since then, Kaiser has expanded the program across California and to several other states. Now almost 9 million patients are asked at every visit, and some other medical systems are doing it, too. (AP Photo/Mark J. Terrill)