Put on a tracksuit and this becomes the Slav Squat. https://www.google.com/search?q=slav+squat&rlz=1C1CHFX_enUS5...
Which, while probably also being technically incorrect, does make the slightly more correct observation that it isn't something to do with "asian" countries and cultures specifically, but there seems to be some correlation between finding the position difficult/impossible, and living in western Europe/the anglosphere...