Annals of internal medicine
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Randomized Controlled Trial
Comparative Effectiveness of Tai Chi Versus Physical Therapy for Knee Osteoarthritis: A Randomized Trial.
Few remedies effectively treat long-term pain and disability from knee osteoarthritis. Studies suggest that Tai Chi alleviates symptoms, but no trials have directly compared Tai Chi with standard therapies for osteoarthritis. ⋯ National Center for Complementary and Integrative Health of the National Institutes of Health.