Laurie (lauriehamlyn)

Race #552

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Official speed 28.18 wpm (83.04 seconds elapsed during race)
Race Start May 11, 2010 8:18:20pm UTC
Race Finish May 11, 2010 8:19:43pm UTC
Outcome Win (1 of 5)
Points 0.00
Text #409 (Length: 195 characters)

There are two kinds of fibers in our muscles, red and white. Red muscle fibers enable us to maintain long-term, low stress activity. White muscle fibers are specialized for fast, rapid movements.