Watch Conan O’Brien and Kevin Hart Do CrossFit Together in This Hilarious Clip

This might be Conan’s funniest segment in years.

What’s the best way to promote your upcoming comedy film/documentary? Well, a trip to the gym, of course.

That’s Kevin Hart’s mindset, at least, as the superstar stand-up drags Conan O’Brien to CrossFit for a hilarious workout session to plug his latest stand up film What Now? The two spar over the size of Hart’s football stadium crowd, workout apparel and O’Brien’s extreme paleness before buff trainer Jen Widerstrom whips them into shape. 

Watch the very funny clip above, and catch Kevin Hart: What Now? on October 14th.