View Pit Stop page for race #663 by kristinamac1234 — Ghost race
View profile for kristina (kristinamac1234)
| Official speed | 84.91 wpm (47.91 seconds elapsed during race) |
|---|---|
| Race Start | October 17, 2012 10:54:55pm UTC |
| Race Finish | October 17, 2012 10:55:42pm UTC |
| Outcome | No win (2 of 3) |
| Opponents |
1. yoonconner (105.46 wpm) |
| Accuracy | 99.0% |
| 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. |