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"We kneel on them, run and jump on them, yet few of us think to protect them. Knees are among the most injury-prone joints in your body. Learn 15 home remedies to save your knees."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-knee-pain.htm>