First Lady Michelle Obama’s Let’s Move initiative is celebrating its fourth anniversary. To mark the occasion, FLOTUS held a focus group with noted vegetable expert Will Ferrell and some children to find out about their eating habits.

She also taught Ferrell and new Tonight Show host Jimmy Fallon, dressed as two young women, that exercise and eating right are not “Ew.”

The first lady also celebrated the anniversary by being better than us and attending a Solidcore session on Friday, according to the Reliable Source. As Alex Baca previously said of this exercise for DCist:

The Lagree Method depends on a torture-type device with two stable platforms and a sliding pad in between, and the 50-minute workout itself requires you to lunge, crunch, twist, and press yourself along that contraption. Hand weights are optional. Realistically, this should be the chick lit of workouts—oh my god, abs! But resistance training is no joke, and I was struggling to squat properly by minute 42.

People are being asked to show how they “move” on social media sites using the hashtag using #LetsMove. If enough people do this, White House spokesperson Jay Carney said President Obama and Vice President Joe Biden will “show us how they move.” Do it for Uncle Joe.