Thisara Perera exults after dismissing Shane Watson, Australia v Sri Lanka, Only Twenty20, Perth, October 31, 2010© Getty Images
Michael Clarke is tested by the bouncer, Australia v Sri Lanka, Only Twenty20, Perth, October 31, 2010© Getty Images
Lasith Malinga in his delivery stride, Australia v Sri Lanka, Only Twenty20, Perth, October 31, 2010© Getty Images