Gym-goers around the country are hoping to get Michelle Obama arms, and who could blame them? Indeed, everyone wants to know how the former First Lady got her toned arms, so we've got details on her workouts, as well as photos of her sleeveless style evolution over the years.

On Instagram, FLOTUS No. 44 said she and her close friends underwent fitness boot camps on the White House lawn. "Our boot camp weekends were a reminder that if we want to keep taking care of others, we need to take care of ourselves first," she wrote.

But how does Michelle Obama get those arms, exactly? "It's super easy," exercise expert David Barton, founder of DavidBartonGym, told Glamour. "What's amazing about her arms is that she has nice triceps, biceps, and shoulders, which together create a feminine yet strong effect." If you want to copy the Michelle Obama workout, David recommends bicep curls, bench dips, and those tried-but-true push-ups.

And when you get that Michelle Obama arm routine down, you'll be just as likely to "bare arms" for your official First Lady portrait, just as Michelle did in 2009, sparking a (ridiculous) controversy. Scroll down to see that photo and others that'll get you hitting those weights!