Silver (silverninja)

Race #446

View Pit Stop page for race #446 by silverninjaGhost race

View profile for Silver (silverninja)

Official speed 98.13 wpm (41.46 seconds elapsed during race)
Race Start April 5, 2014 9:04:35pm UTC
Race Finish April 5, 2014 9:05:16pm UTC
Outcome Win (1 of 2)
Accuracy 99.0%
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.