A groggy-looking Joe Root takes on fluids, Australia v England, 5th Test, Sydney, 5th day, January 8, 2018© Getty Images
Joe Root was deemed fit enough to bat and raised his fifty, Australia v England, 5th Test, Sydney, 5th day, January 8, 2018© Getty Images
Nathan Lyon claimed Moeen Ali's wicket for the seventh time in the series, Australia v England, 5th Test, Sydney, 5th day, January 8, 2018© Getty Images