http://www.arthritistoday.org/fitness/other-exercise/tai-chi-arthritis.phpTi Chi is a slow moving, graceful, low impact martial art. It can do amazing things for those suffering from hip, knee, or ankle arthritis. It is even good for those who have hand, wrist and shoulder pain as well because you don’t have to suport your weight with your hands. It can help out your lower extremities by increasing the strength and balance in your legs. I feel that it can decrease the onset of, and progression of, low back, hip, knee and ankle arthritis. If you suffer from any of those ailments, or any other types of lower body joint pains, it would be worth checking out the ancient art of Ti Chi. This article talks about some of many benefits of Ti Chi.