Rolling walkers help many people with many different types of problems. If your feet are so arthritic or so swollen that it is difficult to get them to support you, then it is time to get some help. Products like these can keep you on your feet for a lot longer than you would otherwise be on them. They are also good for people who get tired easily and need something to lean on, or for people who simply don’t have good balance. Check out the Nova walkers specifically.