In a nutshell
This study examined the effect of yoga on activity in arthritis patients.
Some background
Physical activity is important in arthritis patients as it maintains joint stability and range of motion and also reduces pain and fatigue. However, the joint pain and stiffness in patients can limit physical activity.
44% of arthritis patients have no leisure physical activity and 76% do not achieve adequate exercise. Yoga is a form of physical activity that involves simple meditation and the creation of many body postures. It is known to reduce stress by controlling breathing and promoting relaxation. Previous studies have shown that yoga can improve activity. However, previous studies were generally of low quality, such as small sample sizes.
Methods & findings
This study aimed to determine whether yoga can improve activity and mood in arthritis patients.
This study involved 75 inactive arthritis patients. 49% of patients had rheumatoid arthritis and 51% had knee osteoarthritis.
Participants were divided into 2 groups. 40 participants completed an 8-week yoga program, involving two 1-hour classes per week and 1 home practice per week. 35 participants were placed on a waitlist. Patients were followed for 9 months to assess the long-term effectiveness of the program.
Physical activity, walking capacity, pain and mental health had improved in participants who completed the 8-week program in comparison to the waitlist group. The improvements were maintained 9 months after beginning the program.
Participants did not experience adverse events related to yoga.
The bottom line
This study concluded that yoga can safely improve physical activity and mental health in inactive adults with arthritis.
The fine print
22 of the participants on the waitlist began yoga, indicating that the results shown may actually be greater. A control group involving participants who did not carry out any yoga should have been established.
Results were only available for 67% of participants at the 9 month follow-up.
What’s next?
Consult your physician regarding the benefits of yoga as a means of physical activity.
Published By :
The Journal of Rheumatology
Date :
Apr 01, 2015
