| A Speed Comparison |
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| • | Compared
to normal people ... |
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| * | How fast can you run a mile? |
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| • | Healthy people in their twenties … ~7:30 |
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| * | That is, El Guerrouj is twice as fast as us |
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| * | As a rate, 7:30 is 8 mph |
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| • | El
Guerrouj is about a factor-of-2 |
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| faster
than normal people ... |
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| A
factor-of-2 is a good rule for human strength |
