The ad begins with the pair turning up to a personal training session: Fallon and Cena start with some kettlebell swings before Jimmy sends his weights flying through the window.
The footage then shifts to a bar setting with Fallon telling Cena,"working out sucks!" A montage then plays of Fallon trying his hands of different sports.
You can see the full footage below (and it includes a cameo from a host of A-listers):
The ad is already a fan-favourite with Twitter users quick to praise the flick.
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