Veronika Rajek is showing off her buns of steel while getting her heart rate up. The Slovakian model thrilled her Instagram followers with a very cheeky update last weekend, flaunting her incredible figure while talking fitness in her caption. Stripping down to a teeny G-string and sports bra, Veronika highlighted her 5’11” frame on a treadmill, eventually breaking into a run as she let fans in on her workout routine. The social media star is hugely into her fitness, and last year revealed that her BMI is 17.6. The post has now gained over 39,000 fan likes.

Scroll for the video. Showing off her athletic frame in barely any clothing, Veronika sizzled in a minuscule teal thong. Hiking up her undies as she got onto the treadmill, Veronika displayed her mile-long legs, toned back, and arms, teaming her briefs with a tiny dark sports bra.

Adding ankle-rise socks and sneakers, the Fashion Nova partner wore her hair slightly tied back, but it was likely her firm glutes drawing the eye as she began running.

While sped-up footage showed off Veronika’s routine, slower moments showed the star standing with her legs apart on the equipment and eventually turning around. Here, Rajek highlighted her insane six-pack, telling fans: “I’ve been in shape since 2006, when I began athletics, including high jump, track & field, and hurdles. I don’t take shortcuts; I focus on building discipline and taking full responsibility for the only home I have.”

Fans had plenty of thoughts. Gaining likes, one user replied: “Is this a gym for onlyfans chicks? Creators something? Hilarious…” Another asked if running in a thong leads to “chafing.”

Veronika Rajek has pinned the above photo to the top of her Instagram feed. Throwing up a tennis ball in her April 2023 share, the bombshell teased her 6 million+ followers with her curves, going eye-popping in a colorful crochet bikini covered in fun smiley emoji. Displaying her sensational cleavage and abs, Veronika posed from a tennis court, even challenging SKIMS founder Kim Kardashian to a game.

“I will play a match with Kim K,” she wrote. Speaking on the Pillow Talk podcast about her workouts, Veronika shared: “I work out normal like running, squats and abs, 1 hour 30 mins of workout time, I only eat like Greek salads, tomato soup, grapes with Nutella and strawberries, spaghetti and some Slovak food.”

Going full Barbie in this look, Veronika Rajek channeled the metallic trend as she modeled a pink miniskirt and bra with a teeny cropped jacket worn open. Nearly popping out of her top, the stunner knocked the camera dead at F1, making sure to name-drop the Fashion Nova brand she’s signed to in her caption. Last year, she also began fronting clothing brand Alo Yoga.