Shaun Marsh ducks at Australia's net session, Melbourne, December 21, 2011© AFP
Ricky Ponting jumps to get the ball out of his pad during training, Melbourne, December 21, 2011© AFP
Usman Khawaja sweeps on his way to a half-century, Cricket Australia Chairman's XI v Indians, Canberra, 3rd day, December 21, 2011© Getty Images