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	<title>Comments on: Running Can Actually Help Strengthen Your Knees</title>
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	<description>Lose Weight One Tip At A Time</description>
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		<title>By: adreeza</title>
		<link>http://fittipdaily.com/running-can-actually-help-strengthen-your-knees-4693/comment-page-1/#comment-5860</link>
		<dc:creator>adreeza</dc:creator>
		<pubDate>Tue, 10 Aug 2010 01:15:30 +0000</pubDate>
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		<description>Sure you can just link our site as your source</description>
		<content:encoded><![CDATA[<p>Sure you can just link our site as your source</p>
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		<title>By: Jan Taylor</title>
		<link>http://fittipdaily.com/running-can-actually-help-strengthen-your-knees-4693/comment-page-1/#comment-3541</link>
		<dc:creator>Jan Taylor</dc:creator>
		<pubDate>Sat, 02 Jan 2010 17:51:24 +0000</pubDate>
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		<description>Although I haven&#039;t read the study to see how the test population was selected, it would appear to me that long-distance runners are a self-selected group.  In other words, most people that chose to do long distance running are probably those that don&#039;t have severe arthritic knee problems to begin with; otherwise, they may not chose this as a sport.  On the other hand, if the population was carefully selected and had similar levels of cartilage remaining, this is good news.  I would also be interested in knowing if the arthritic group was also provided some kind of anti-osteoporosis medication since this would probably skew results.  It has been well documented that exercise helps slow down the progress of arthritis, but there is also evidence that high-impact exercise on arthritic joints that have lost a lot of cartilage can speed up the process.  There is much to learn and much individual variability.</description>
		<content:encoded><![CDATA[<p>Although I haven&#8217;t read the study to see how the test population was selected, it would appear to me that long-distance runners are a self-selected group.  In other words, most people that chose to do long distance running are probably those that don&#8217;t have severe arthritic knee problems to begin with; otherwise, they may not chose this as a sport.  On the other hand, if the population was carefully selected and had similar levels of cartilage remaining, this is good news.  I would also be interested in knowing if the arthritic group was also provided some kind of anti-osteoporosis medication since this would probably skew results.  It has been well documented that exercise helps slow down the progress of arthritis, but there is also evidence that high-impact exercise on arthritic joints that have lost a lot of cartilage can speed up the process.  There is much to learn and much individual variability.</p>
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