“Tai chi was associated with greater improvements to fibromyalgia in addition to symptom relief of depression, anxiety, self-efficacy, and the mental component of the Short Form Health Survey of the quality of life measure in the results of a 52 week single blind randomized trial.”
-WorldHealth.net
https://www.worldhealth.net/news/tai-chi-may-be-better-fibromyalgia-aerobic-exercises/