Jamaica's Olympic 100m champion Usain Bo

Jamaica’s Olympic 100m champion Usain Bolt gets a massage during a training in Rome on May 24, 2011. The 24-year-old Jamaican is making his return to the track for the first time in almost nine months at the Golden Gala meeting here, the third leg of the Diamond League series. AFP PHOTO / ALBERTO PIZZOLI (Photo credit should read ALBERTO PIZZOLI/AFP/Getty Images)