Researchers divided 90 people, aged 23 to 66, who had mild to moderate functional disability as a result of back pain into two groups.
One group did 90-minute sessions of Iyengar yoga twice a week for six months. The other group continued whatever medical therapy or treatments they'd been doing.
At the three-month and six-month marks, a greater proportion of those who'd done yoga reported improvements in their pain and functioning as measured by questionnaires that asked about pain levels, difficulty performing physical tasks and pain medications being taken. Yoga participants also reported fewer symptoms of depression.
"The yoga group had less pain, less functional disability and less depression, compared with the control group," study author Kimberly Williams, a research assistant professor in the department of community medicine at West Virginia University, said in a statement. "These were statistically significant and clinically important changes that were maintained six months after the intervention." Read more...
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