View Pit Stop page for race #443 by yijun25 — Ghost race
View profile for Yi Jun (yijun25)
| Official speed | 77.85 wpm (52.25 seconds elapsed during race) |
|---|---|
| Race Start | April 16, 2017 2:02:42am UTC |
| Race Finish | April 16, 2017 2:03:35am UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 92.0% |
| 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. |