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

Arsenal midfielder Bruno Guimaraes has admitted his trademark penalty technique is no longer effective after a series of high-profile misses. His penalty miss proved costly as Arsenal were knocked out of the Carabao Cup in the fourth round by League Two side Fleetwood Town, a significant upset. The Brazilian international has vowed to overhaul his approach from the spot following the shock defeat.