View Pit Stop page for race #288 by jessina — Ghost race
View profile for Jess (jessina)
Official speed | 78.15 wpm (52.05 seconds elapsed during race) |
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Race Start | March 28, 2011 10:31:21pm UTC |
Race Finish | March 28, 2011 10:32:13pm UTC |
Outcome | Win (1 of 4) |
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. |