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huntington
Newbie
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Joined: 18 Feb 2007
Posts: 1
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 Posted: 11/19/07 - 22:49 Post subject:
When you run fast and/or long your leg muscles soak a great deal of blood. This is fine when you run. But when you finish the race and do not continue to walk fast at least, your legs are full of blood but they are not pumping it back since you have stopped running. So there is a lack of blood in the rest of the body, particularly brain. Hence the nausea. You have to keep walking after you finish the race and none of this will happen ever again.
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