ray (ra_ray)

Race #10

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Official speed 36.16 wpm (64.71 seconds elapsed during race)
Race Start March 2, 2011 3:09:13pm UTC
Race Finish March 2, 2011 3:10:18pm UTC
Outcome No win (2 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.