We witnessed a Jake Paul training session and saw why he means business against Chavez Jr.

Jake Paul is deep into his final preparations for the most important fight of his career to date, with 'The Problem Child' only days away from facing Julio Cesar Chavez Jr.

Paul (11-1, 7 KOs), faces former world champion Chavez Jr. (54-6-1, 54 KOs), in Anaheim on Saturday night (June 28), live on DAZN PPV, knowing victory will move him a step closer to his dream of a world title fight against one of boxing's biggest names.

But the Mexican will present the former YouTuber with a major acid test, offering vast experience and boxing pedigree. Chavez Jr. has promised to please all critics of Paul by putting him down and 'making boxing proud again'.

During Paul's countdown to fight night, DAZN's Uncut  has gone behind-the-scenes with ringside cameras to wtiness a full pads and training session, as the 28-year-old shows the world what he is putting himself through to try and win this one.

Watch what happened below.

Jake Paul vs Julio Cesar Chavez Jr will be streamed exclusively on DAZN PPV this Saturday (June 28). Buy the PPV now here