View Pit Stop page for race #8148 by justintime21 — Ghost race
View profile for Justin (justintime21)
| Official speed | 61.34 wpm (66.32 seconds elapsed during race) |
|---|---|
| Race Start | June 18, 2010 10:55:20pm UTC |
| Race Finish | June 18, 2010 10:56:27pm 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. |