View Pit Stop page for race #491 by dvorak_learner — Ghost race
View profile for ac (dvorak_learner)
| Official speed | 42.53 wpm (95.65 seconds elapsed during race) |
|---|---|
| Race Start | September 20, 2010 9:47:35pm UTC |
| Race Finish | September 20, 2010 9:49:10pm 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. |