The British boxer will face Jake Paul in an eight-bout fight which will be shown live on Netflix.
Briton Joshua stated he will "dominate completely" the American and "overpower" the American as the combatants came face-to-face to promote next month's bout.
Former two-time world boxing king Joshua faces YouTuber-turned-boxer Paul - in what is, on paper, a massive disparity - at Miami's venue on December 19th.
"I'm going to injure his face and break his body up. I aim to demonstrate my superiority," Joshua, 35, stated.
"I'll stamp all over him. That's how fighters think.
"I will seriously aim to injure him. That's my goal."
Despite such comments, a relaxed Anthony Joshua and internet personality Jake Paul - typically recognized for his theatrics - shared friendly words and kept it respectful with each other.
Paul instead targeted ex Joshua's rival the Cameroonian fighter and called him "not serious" after the Cameroonian declined a bout proposal.
Joshua, meanwhile, targeted British rival Tyson Fury - and declined a million-pound wager 'The Gypsy King' states he will put on a Paul win.
"Jake Paul is superior to Tyson Fury - he showed up," the boxer commented.
"I respect him for that."
In spite of saying he intends to hurt Jake Paul, Anthony Joshua refused to talk badly about his rival's boxing ability.
"Jake Paul is a serious fighter," he stated.
Jake Paul - who originally gained popularity on the Disney Channel - has primarily boxed mixed martial artists or declining opponents since entering professional boxing.
He was defeated by British fighter Fury in 2023.
Nevertheless, the inexperienced fighter remains one of the sport's largest commercial attractions, frequently receiving massive financial rewards.
The 28-year-old predicted a stoppage in the fourth or fifth round and claimed he would stop the long-awaited Joshua–Fury fight, which is reportedly being planned for two years from now.
"It will be myself against Tyson Fury in the coming year," Jake Paul stated.
As both boxers participated in the usual stare-down, with their height and weight contrast on show, it drove home just how surprising this entire matchup is - and how remarkable it is that the bout is actually going ahead.
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