Did Ellen really challenge first lady Michelle Obama, who is famous for her super toned arms, to a push-up contest? Find out who won:

Completing a total of 25 push-ups, Michelle Obama certainly walks the talk — of her Let's Move campaign, of course. (ACE is a proud supporter of the Let's Move campaign.)

After getting Jay Leno to eat his vegetables and now doing some push-ups with Ellen, the first lady is certainly having a successful week keeping talk show hosts healthy.

How would you fare against the first lady in a push-up contest? Keep in mind, it looked like she could have kept going.