Ashley Bouder, a principal at the New York City Ballet, instagrammed a video of herself acing that classic ballerina turn known as a fouetté, which is even more impressive because her six-and-half-month pregnant belly did not come close to throwing off her impeccable balance.  

"Still spinning away in ballet class......" Bouder captioned the video, in which she and her baby twirl around more than a dozen times. While Bouder's dancing suggests she's not suffering from morning sickness, watching her spin around on repeat could very well induce those symptoms in viewers.

Sources: Huffington Post