Injury scare for McGrath

Glenn McGrath has emerged as an injury worry for Australia ahead of Friday's second Test after he was excused from bowling during the team practice session at the Adelaide Oval.

McGrath, 36, took seven wickets in Australia's victory in the first Test at Brisbane, including 6 for 50 in the first innings. But he was absent for long periods in the latter stages of the game with a "hot spot" on his left heel - the foot that takes most of his weight in the course of his bowling action.

McGrath did bat for a lengthy stint in Australia's afternoon session, and took part in fielding drills as well. It is understood that the injury is in the form of a callous on the back of the heel rather than any damage on the underside.

Matthew Hayden added that McGrath just needed a few days to recover from his efforts at Brisbane. "Glenn is in good spirits", he said. "I'm confident he has a huge part to play in this Test."