Joe Biden Joe BidenPelosi slams Trump executive order on pre-existing conditions: It 'isn't worth the paper it's signed on' Hillicon Valley: Subpoenas for Facebook, Google and Twitter on the cards | Wray rebuffs mail-in voting conspiracies | Reps. raise mass surveillance concerns Fox News poll: Biden ahead of Trump in Nevada, Pennsylvania and Ohio MORE says he's ready to go head-to-head — or deltoid-to-deltoid — against President Trump Donald John TrumpSteele Dossier sub-source was subject of FBI counterintelligence probe Pelosi slams Trump executive order on pre-existing conditions: It 'isn't worth the paper it's signed on' Trump 'no longer angry' at Romney because of Supreme Court stance MORE in a pushup contest.

ADVERTISEMENT "I'll say, 'Come on, Donald. Come on, man,' " Biden, 76, replied with a grin. "How many pushups do you want to do, pal?"

"Come on, run with me, man," the Democratic front-runner said he'd say to his 73-year-old political opponent.

Trump has repeatedly referred to the ex-VP as "Sleepy Joe." When Biden entered the 2020 race in April, Trump tweeted that he hoped Biden had "the intelligence, long in doubt, to wage a successful primary campaign."

Trump's reelection campaign didn't immediately return ITK's request for comment about Biden's pushup remarks.

A potential pushup showdown wouldn't be the first time a political figure has put their upper body strength on display.