President Barack Obama and Joe Biden are keeping in shape - and trying to stay out of trouble with their wives.

The president and vice president filmed a "workout" video together, part of Michelle Obama's "Let's Move" fitness campaign. The clip opens with Obama sitting in the Oval Office, checking his watch. Biden walks in.

"Mr. President, are you ready to move?" Biden asks.

Absolutely, Obama says. So the pair jog through the White House hallways, past dogs Sunny and Bo, and along the building's exterior as workout music plays.

They stretch before walking back inside.

"Man, you're hard to keep up with," Biden says.

Obama and Biden embrace before sharing glasses of water. "After a good workout, gotta drink up," Obama says, "otherwise we're gonna get in trouble with Jill and Michelle."

The video, posted on YouTube Thursday, marks the latest "Let's Move" online effort. Previous videos show Mrs. Obama with "Sesame Street" characters and a videobomb segment featuring members of the Miami Heat basketball team.

Mrs. Obama also appeared at an event Thursday dancing with giant vegetable dancers.