EMPLOYEE STATED HE WAS DISMOUNTING THE 966 LOADER HE INTENDED TO STEP OVER TO THE BANK, HE MISSED THE STEP ON THE BANK. HE GRABBED THE HAND RAIL WITH HIS RIGHT HAND, HE FELT SOMETHING PULL IN HIS NECK. HE SAID HE FELT A BURNING SENSATION IN HIS NECK AFTER A FEW MINUTES.