The pair took part in open workouts on Wednesday to further hype their clash.
Askren, 36, went for the usual routine of pad work for his open workout, while Paul, surprisingly, opted to take stretch and balance on one of his training partners.
And Askren couldn't help but mock his 24-year-old opponent after seeing the footage on social media.
The former ONE and Bellator welterweight champion tweeted a video of a couple taking part in an outdoor yoga session with the accompanying caption: "LEAKED!!! @jakepaul training camp footage."
Askren didn't stop there, taking images of Paul's poses and twisting them to spell out: “I SUCK.”
Paul, who is 2-0 as a professional boxer, is brimming with confidence ahead of his clash with the former Olympic wrestler.