Alex Hales frees his arms after a cautious start, England v South Africa, 1st ODI, Headingley, May 24, 2017© Getty Images
Alex Hales and Jason Roy head out to bat, England v South Africa, 1st ODI, Headingley, May 24, 2017© Getty Images
Wayne Parnell struck wit his second ball, England v South Africa, 1st ODI, Headingley, May 24, 2017© Getty Images