It's not working anymore! – Arsenal star Bruno Guimaraes vows to overhaul penalty technique after costly Carabao Cup miss

Arsenal midfielder Bruno Guimaraes has conceded that his trademark penalty technique is no longer fit for purpose following a string of high-profile misses. The Brazilian international faced significant scrutiny after his failure from the spot led to a shock Carabao Cup exit at the hands of League Two outfit Fleetwood Town.