Arsenal manager Mikel Arteta says Kai Havertz has undergone a "transformation in his body" while being injured and claimed he "destroyed all the metrics we had in the gym for the last 10 years."

Mikel Arteta says there has been a “transformation” in Kai Havertz ’s body during his injury lay-off and the striker has now taken his physique to a “different level” by bulking up. Havertz injured his hamstring in February and the initial diagnosis was that he would miss the rest of this season.

Kai Havertz, who is still Arsenal’s leading Premier League goalscorer with nine, wants to face Newcastle on Sunday and is also steeling himself for a fight as they look to sign a new striker this summ