Justin Gatlin is learning how to sprint again, a fact that has little to do with the American's four-year absence from athletics under a doping ban. With a new coach and a new philosophy on running, the former Olympic and world champion is working hard to get back to top speed. "Everything I learned I had to throw it out the window and learn a whole new technique," Gatlin told Reuters in a telephone interview from Naples, Florida.

Source: http://www.reuters.com/article/idUSTRE60P01D20100126?type=sportsNews