✔️▄◘🚀!new_luca@yahoo.com on Qwerty | (new_luca)

Race #1927

View Pit Stop page for race #1927 by new_lucaGhost race

View profile for ✔️▄◘🚀!new_luca@yahoo.com on Qwerty | (new_luca)

Official speed 100.23 wpm (40.59 seconds elapsed during race)
Race Start December 17, 2009 11:40:12pm UTC
Race Finish December 17, 2009 11:40:52pm 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.