Patients who have been diagnosed with rheumatoid arthritis (RA) who exercise regularly may experience several health benefits, according to a report published in the journal, Arthritis Care and Research.

During a recent trial, a team of investigators analyzed a total of 14 studies that observed the effects of physical activity on RA sufferers. A total of 510 arthritis patients and 530 individuals without the joint problem aged 44 to 68 years were enrolled in the research, and were assessed and surveyed about pain and activity levels.

The results showed that exercise proved to be beneficial for all study participants, especially those with RA. In fact, individuals with RA experienced less joint pain as well as improved mobility and function.

The team concluded that approximately 150 minutes of physical activity per week, which including walking and swimming, could help maintain proper weight as well as improve sleep, mood and overall health in these individuals.

Athan Baillet, lead author of the study, stated that “our results show that patients with stable RA would benefit from regular aerobic exercise.” He added that “cardio-respiratory conditioning appears safe and its effects, while small, help to reduce joint pain and improve function.”

In 2005, approximately 1.3 million Americans had developed RA, which is one of the most common forms of the joint problem, according to the Centers for Disease Control and Prevention.