Instagram

Michelle Obama is up in the gym just working on her fitness.

The former First Lady hasoften impressed otherswith her commitment to working out(andjust about everythingelse she does)and she's keeping that habit strong. And, of course, inspiring her nearly 34 million Instagram followers to follow suit.

On Sunday evening, the 55-year-old showed off her strength in a photo of her at the gym. Holding a large medicine ball over her head,theBecoming author is seen making lunges look far too easy."It doesn't always feel good in the moment," she captionedthe snap. "But after the fact, I'm always glad I hit the gym."

In the picture, which showcases her enviable abs, she lookslaser-focusedduring her sweat session. As she asked her fans, "How did you all take care of yourself on this #SelfCareSunday?"

Naturally, her celeb followers were quick to weigh in.

WhileTom Bradyposted a football emoji in the comments section (reminding the world what he's up to),One Tree HillalumSophia Bushopted to cheer on Obama, writing "Okaaaaay" with the fire, clapping and explosionemojis.

Other supporters opted to share their workout regimens withSashaandMalia's mom.

"The goal is that every morning I go for a two mile walk," one userwrote. "I make it 6/7 days on average." Added another, "Rested and epsom salt bath after my first half marathon yesterday."

And one fan summed up the Internet's reaction to this post perfectly: "If Michelle Obama has time for the f*@king gym, so do you."

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Michelle Obamas Workout Will Motivate You to Hit the Gym - E! NEWS