What's new in osteoarthritis research

... you have OA in your hips or knees, it is painful to exercise. Elliptical training, stair climbing, walking, swimming, yoga and low-impact aerobics represent alternative exercise options, assuming that your health care provider feels you can handle ...

http://www.dailyrepublic.com/news/locallifestylecolumns/whats-new-in-osteoarthritis-research/