Michael Ballack, captain of the German national football team, walks on crutches as he attends a training session on May 18, 2010 in Sciacca, Sicily. The German team is currently taking part in a "Regeneration" camp in Sicily to prepare for the upcoming FIFA Football World Cup in South Africa. Ballack has been forced out of the World Cup finals due to an ankle injury which has sidelined him for two months. AFP PHOTO POOL / MARKUS GILLIAR RESTRICTED TO EDITORIAL USE