Taking to Instagram, the tatted-up tomboy posted two photos showing off her super toned abs and arms. The Orange Is the New Black star wore Nike gear and captioned the first of the photos, "Sweat it off, sweat it off..." While we aren't exactly sure what it is that she's referring to, it's pretty clear Rose regularly breaks a sweat based on that on-point physique of hers.
In striking a second pose, Rose threw up her best arm-flex, captioning the photo "Tiny little guns, what's are they?? Guns for ants???" And, we have to say, with Zoolander 2's much-anticipated release (Feb. 12!), we appreciate the movie reference.
As for the reason behind Rose's rigorous training? Well, besides maintaining her smokin' hot bod, we're hoping her OITNB character, Stella Carlin, will make a comeback in season 4 this summer. Not only that, but the Aussie actress has been busy landing ad campaigns, including her latest venture as the face of Denim & Supply Ralph Lauren's spring 2016 campaign. Juggling all of these projects is no easy task and keeping up on her physical strength will surely see her through the day-to-day craziness of her career. You go, Ruby!