Alex Hales backs up at the non-striker's end as Kagiso Rabada bowls, South Africa v England, 3rd ODI, Centurion, February 9, 2016© Getty Images
Joe Root gets up on his toes to cut, South Africa v England, 3rd ODI, Centurion, February 9, 2016© Getty Images
Jason Roy ran himself out for 20 after a strong start, South Africa v England, 3rd ODI, Centurion, February 9, 2016© Getty Images