Jen Selter, the famous athletic Instagram model, posted a photo of herself in a rather scandalous position.

Jen Selter Posts Sexy Photo in Building

The snapshot posted on Sunday shows Selter on a street-level Subway station staircase. Selter is situated with her hands on one rail and her feet on the other, giving a bridge pose. She's wearing a white top with tight blue pants, showing off her behind, which has become her most famous trademark.

Twitter/Instagram Model Paulina Gretzky PHOTOS

Selter is known for posting fitness content, often showing off challenging workout moves, via social media.

On Sunday, she posted a video on Vine and Instagram of herself doing squats. "Friday night gym time. Sneakers Before Stillettos," Selter captioned the video. "Wide stance squat pulses, one of my favorite glute workouts!"

Selter also adds some witty captions, including "I don't pop molly, I rock Tom Ford" and "beauty is nothing without brains."