View Pit Stop page for race #625 by cun_con — Ghost race
View profile for phoenix (cun_con)
| Official speed | 52.51 wpm (77.47 seconds elapsed during race) |
|---|---|
| Race Start | October 8, 2009 12:39:03am UTC |
| Race Finish | October 8, 2009 12:40:20am UTC |
| Outcome | Win (1 of 3) |
| 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. |