View Pit Stop page for race #1515 by katz1971 — Ghost race
View profile for Arlene (katz1971)
| Official speed | 57.33 wpm (70.96 seconds elapsed during race) |
|---|---|
| Race Start | June 24, 2013 1:37:08pm UTC |
| Race Finish | June 24, 2013 1:38:19pm UTC |
| Outcome | Win (1 of 3) |
| Accuracy | 96.0% |
| 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. |