View Pit Stop page for race #341 by rence — Ghost race
View profile for lawrence (rence)
| Official speed | 60.00 wpm (67.80 seconds elapsed during race) |
|---|---|
| Race Start | June 21, 2010 6:29:41am UTC |
| Race Finish | June 21, 2010 6:30:49am UTC |
| Outcome | No win (3 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. |