Sir Addons (joey7)

Race #4449

View Pit Stop page for race #4449 by joey7Ghost race

View profile for Sir Addons (joey7)

Official speed 91.85 wpm (44.29 seconds elapsed during race)
Race Start July 20, 2013 1:54:43pm UTC
Race Finish July 20, 2013 1:55:27pm UTC
Outcome Win (1 of 5)
Opponents 4. tovanhiep (58.27 wpm)
Accuracy 94.0%
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.