Lhen (yhen15)

Race #212

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Official speed 30.89 wpm (75.75 seconds elapsed during race)
Race Start March 7, 2010 11:17:28am UTC
Race Finish March 7, 2010 11:18:44am UTC
Outcome No win (2 of 3)
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.