The former First Lady posted an adorable throwback snap with her best girlfriends to Instagram . Everyone in the photo is wearing colorful '80s-inspired activewear, but Michelle stands out in a belted leotard, leggings, and, of course, leg warmers.
Michelle gave her pals a big shout-out in the caption: "This #GalentinesDay, I want to shout out my girlfriends who help me stay sane and grounded through all of lifes ups and downs. Whether were catching up over the phone, venting over a cup of coffee, or laughing it out during an 80s-themed workout, I know I can lean on these ladiesand thats made all the difference."
She added a question for her followers to answer: "How do you show up for your best friends? Share in the comments below and dont forget to tag your favorite girls to give them a little extra love today. #ThrowbackThursday."
Leave it to Lady O to get a head start on National Workout Buddy Day (a holiday invented by Women's Health). Gather all your fitness friends, it's coming up soon on March 1.