What about yoga and arthritis?

Generally yoga includes a lot of stretching and this is generally beneficial. It is usually done slowly and is therefore probably safe. There are certain conditions in which it may be ill advised.

For example, people who have unstable joints, such as in RA should possible not be doing stretching to these joints as the already unstable ligaments can be stretched further. A significant number of RA patients who have unstable neck problems - rolling and stretching exercises in these people is potentially dangerous.

What about yoga and arthritis?