Sergey (sergeyuf)

Race #438

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Official speed 29.70 wpm (78.79 seconds elapsed during race)
Race Start June 14, 2010 8:17:18pm UTC
Race Finish June 14, 2010 8:18:37pm UTC
Outcome No win (3 of 4)
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.