Kourtney Kardashian is busy getting her revenge body in shape, and she is not afraid to flaunt it. After spending a lot of time in skimpy bikinis in St. Barts last week, the 36-year-old realty TV star is back in Los Angeles.

“No breaks,” said Kourtney as she posted a photo of herself in her workout gear. She posted the photo on Instagram Saturday, shortly after she and the rest of the family returned from their trip to St. Barts Island in the Caribbean. In the photo, she is seen posing in front of a mirror while wearing a black sports bra, matching leggings and sneakers.

Her toned abs are on full display just like they were in numerous bikini photos over the past week. Her ex-boyfriend Scott Disick, had a lot to ponder in the weeks since their split as his ex has been showing off an impressive revenge body.

Shortly after arriving at St. Barts on Monday, Kourtey posted a bikini photo taken by the pool at her resort. US Weekly also shared some photos of her in a bondage-inspired bikini during the trip. She was seen hanging out with her supermodel sister, Kendall Jenner.

During the trip, there was no shortage of bikini babes as all of the Kardashian-Jenner girls showed off their bikini bodies. “Keeping Up With the Kardashians” camera crews were also on hand to capture every close-up.

While Kourtney was out strutting her stuff with her sisters and her kids, Scott was making the most of the summer sun in Puerto Vallarta Mexico. He flew out to join some of his close friends and got a piece of tropical paradise for himself, while his family was at the Caribbean.

The former couple’s three children were with their mother. The pair was together for nearly a decade before they called it quits in early July. In a recent episode of “I Am Cait,” Kourtney’s stepparent Caitlyn Jenner told his friend Candis Cayne that the breakup has been tough for Kourtney but she is doing as well as she could be under the devastating circumstances.