U.S. First Lady Michelle Obama invited TV host Jimmy Fallon to the White House for some friendly   competition to raise awareness for the Let's Move campaign against childhood obesity.

In a segment that aired on "Late Night with Jimmy Fallon" on Tuesday, the first lady trumped over Fallon as they did push-ups, twirled hula-hoops and competed in a potato-sack race.

The segment ends with a defeated Fallon telling Obama it doesn't matter if he won or lost, to which the first lady replies, "It matters."

Earlier this month Obama swung by "The Ellen DeGeneres Show," where she and the popular daytime host got down on the floor in a push-up battle, that was ultimately won by the first lady.