'Morning Joe' Mock Commercial: Joe Scarborough Eats, Mika Brzezinski Exercises (VIDEO)

Mika Brzezinski exercises like a champ, and Joe Scarborough eats like one.

That's the theme of a new mock commercial for "Morning Joe." The approximately one-minute spot is a supposed look into the show's "secret to success." It features Mika jump-roping and training intensely, while Joe scarfs down burgers and fries from McDonald's.

The commercial plays on a dynamic that the two have hit on many times before: Mika follows a strict diet with no soda or birthday cake, while Joe sings his praise for Dreamland ribs.

The shots of Mika racing around the track are even a throwback to her college days on the track team at Williams.