That one wasn't specific to yoga or exercise generally, so Duke had assumed she might already know it. Anatomy seemed like the sort of thing they might still learn after the apocalypse, though maybe not if they weren't actively studying medicine.

"Sanskrit. The language yoga was invented in. Buddhism was too, actually. Virabhadrasana is the traditional term for warrior pose. Baddha Konasana is butterfly pose." He stepped back a little, looking over her form again. "You want to try Warrior III? It's way harder than I and II."