View Pit Stop page for race #630 by matik — Ghost race
View profile for matik (matik)
| Official speed | 53.23 wpm (76.42 seconds elapsed during race) |
|---|---|
| Race Start | April 30, 2012 10:59:44pm UTC |
| Race Finish | April 30, 2012 11:01:01pm UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 90.0% |
| 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. |