The British boxer is set to fight Jake Paul in an eight-round match which will be broadcast live on the streaming platform.
Briton Joshua said he will "dominate completely" Jake Paul and "overpower" his opponent as the combatants confronted each other to build hype for the upcoming heavyweight fight.
Former twice unified heavyweight champion Anthony Joshua battles social media star turned fighter Paul - in what is, by the numbers, a mammoth disparity - at Miami Kaseya Center on 19 December.
Boxer's Attitude
"I will injure his face and hurt his body. I'm here to prove I'm superior," the British boxer, 35, declared.
"I will dominate him completely. That's a fighter's mentality.
"I will really want to injure him. That's my intention."
Respectful Interaction
Despite these statements, a relaxed Anthony Joshua and internet personality Paul - usually recognized for his dramatics - exchanged pleasantries and kept it respectful with each other.
Jake Paul instead targeted former Joshua rival Francis Ngannou and called him "not serious" after Ngannou turned down a bout proposal.
Targeting Tyson Fury
Anthony Joshua, at the same time, took aim at UK rival Fury - and rejected a £1m bet 'Tyson Fury' states he will put on a victory for Paul.
"Jake Paul is superior to Fury - he's actually sitting here," Joshua stated.
"I give him credit for that."
Legitimate Fighter
Despite declaring he will hurt Jake Paul, Joshua refused to speak negatively about his opponent's boxing ability.
"Jake Paul is a serious fighter," he remarked.
Jake Paul's History
Jake Paul - who initially became famous on the Disney Channel - has primarily fought MMA fighters or past-their-prime fighters since turning professional.
He lost to Briton Fury in last year.
Financial Attraction
However, the novice is still one of boxing's greatest money-making draws, consistently making huge financial rewards.
Prediction and Belief
The 28 year old anticipated a stoppage in round four or five and asserted he would stop the highly-expected match between Joshua and Fury, which is reportedly being planned for 2026.
"It's going to be my match with Fury in the coming year," Jake Paul stated.
Physical Disparity
As the two fighters engaged in the usual stare-down, with their size difference clearly visible, it emphasized just how improbable this whole event is - and how astonishing it is that the match is really happening.