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Do you have some advice on bruising behind the knees?
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So, i just wrote this little song called hands and knees! advice?
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Can anyone help give some advice on how to make my knees and elbows skin white?
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Biomechanics: Any advice for proper squatting technique? I have never been able to keep my knees behind my ankles.
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I keep my knees locked on this equipment at work.I am having knee trouble, without goin to the Dr any advice?
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Bad knees I need advice?
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