This [insight] can be used to help patients. Denny Levett More Quotes by Denny Levett More Quotes From Denny Levett He came down 2,000 meters [from the top] in just two hours, when it took our team the best part of a day, he even stopped for a cup of tea on the way down. Denny Levett top-news They're like a fuel-efficient car, you get more energy for less oxygen. Denny Levett top-news If you go straight up to 3,500 meters, the next morning you'll feel like you have the flu or a hangover. Denny Levett top-news You'll see that they're completely unaffected. Denny Levett top-news
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