Exercise for Rheumatoid arthritis?

Thank you I'll advice that to my neighbor.

I have a rare form of ankylosing spondylitis, which causes similar pain to my joints. Water exercise, bicycling (even recumbent biking) and yoga have all been recommended for most cases. I have also heard that some can tolerate the elliptical. For those who want to run (especially former runners), I have heard that aquajogging is very helpful! Also for those who are rendered immobile. A therapy pool, where the water is warmed significantly, can help relieve joint pain and can allow one to stretch and get exercise. Many people in my support group have found these in senior centers and are permitted to sign up for its use based on their illness. They also say that they feel SO incredibly welcomed by the older members. I am 33 and am considering it!