“Kai has played a lot of football but his robustness and his availability is unbelievable,” Arteta said. “Genetically, he is a powerhouse. He is so well built. He is a player that anything you ask him, he is happy to do: to run, to be very robust, to make long distances. His body absorbs everything.”

Havertz will spearhead Arsenal's attack as they bid to overturn a two-goal deficit against Newcastle in their Carabao Cup semi-final second leg on Wednesday evening. "The next stop is a final in Wembley so we know how big that is and you can feel it," added Arteta. "The momentum is with us so now is the the moment to go full gas.

Arsenal: Mikel Arteta backs 'genetic powerhouse' Kai Havertz to play key role after transfer failure - Arteta confident Havertz can handle workload and compensate for Arsenal not signing a forward in

Mikel Arteta has described Kai Havertz as a genetic "powerhouse" and backed the Germany international to compensate for Arsenal's failure to sign a forward in January.

Havertz, 25, has faced criticism this season and missed an open goal in Arsenal’s 5-1 thrashing of Manchester City on Sunday.

Mikel Arteta has placed full trust in Kai Havertz to lead Arsenal’s attack for the rest of the season, praising the German’s physical resilience and professionalism.Photo by Shaun Botterill/Getty

Mikel Arteta believes that Kai Havertz can score the goals needed for Arsenal to win trophies this season. Judge issues nationwide injunction blocking Trump's bid to end birthright citizenship Is The Chevy Corvair Considered A 'Classic,