LOGAN PAUL stated that Tyron Woodley was 'f***ed and should be spooked', as Jake said Tyron had been 'a day in combat camp'.
Jake, the younger Paul will face the ex-UFC champion in Cleveland on August 29.
Training with Logan Paul and Jake
He also gave fans an inside look at his training camp with Logan warning Woodley.
He said, "Jake's as sharp as f ***, bro. Tyron's f***ed is something I have been repeating since day one. Tyron would be terrified of me.
Jake added, "We work too hard, too dedicated, and we have the best staff." He isn't like this.
"I look incredible in sparring, coming into hot, feeling great, and this guy - once you put on the ten-ounce gloves - I'm telling ya he's not going last.
"I'm about retire him."
The video features Jake and Logan skipping with Logan, showing off shadow boxing skills and hitting the pads with BJ Flores.
The pair trained in Puerto Rico and then he teamed up with Amanda Serrano, a world champion who fights under his belt.
Jake stated, "Wow, unbelievable sparring yesterday. My right hand might have been God."
"But, today, we are back at 'em again down in Puerto Rico. Amanda Serrano in building, the legend."
Jake, aged 24, and Serrano (32), are then captured together hitting heavy bags and drilling pads with coach Flores.
Logan, 26, said that Jake is a very intelligent boxer. He'll outbox your in a strategic and smart way because he uses his brain.
"He plays chess not with chequers but with his fists."
Jake is now 3-0 in his professional career, all by knockout, with wins over 'AnEsonGib, an ex-NBA star Nate Robinson (37), and Ben Askren (37), respectively.
He promises that his return against Woodley (39), will be the best of all.
Jake stated, "This fight was a dream come real, it's an surreal moment. Returning to Cleveland, Ohio.
"Putting on for my City, I'm going 110%, August 29th. I'm putting Tyron to sleep, please be prepared."