Vice President Joe Biden balances fitness and foreign policy in a new Vine video posted by the White House.

The video shows Biden doing arm curls while on the phone. The caption reads, “A million arm curls. Calls with world leaders. All in a day's work.”


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“I do a million of these a day, so just gimme five,” he says.

The Vine video was posted in response to first lady Michelle Obama’s #GimmeFive challenge.

The first lady is asking Americans to share five things they’re doing to lead a healthier life to commemorate the fifth anniversary of "Let's Move!"

Celebrities have taken the first lady up on the challenge, too.

Like Beyonce...

 

A video posted by Beyoncé (@beyonce) on


Michael Strahan...


and Ryan Seacrest!