View Pit Stop page for race #168 by pchen — Ghost race
Official speed | 90.61 wpm (44.90 seconds elapsed during race) |
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Race Start | October 17, 2012 11:21:45pm UTC |
Race Finish | October 17, 2012 11:22:30pm UTC |
Outcome | Win (1 of 4) |
Accuracy | 95.0% |
Points | 0.00 |
Text | #408 (Length: 339 characters) There are two kinds of fibers in our muscles, red and white. When an athlete trains for long distance running, he or she builds more red muscle fibers than white muscle fibers in his calf muscles. A sprinter has more white muscles. If you retrain a marathon runner to be a sprinter, most of the muscle fibers will convert to white muscles. |