I call it the frog stretch! Ribbit. It's basically squatting with both feet flat on the floor. (Maybe like you live in a third world country and have to use a hole in the dirt instead of a toilet!!!) My legs are kind of to the side and my arms and torso are between (if that makes sense?) I can feel this stretching my calves, my quads and just all over. Sometimes I roll up onto my toes a little and I feel it even more. My husband can't do this stretch. It's comical seeing him try
I have squatted down close to the ground when I get tired of standing around.

Yes, that manoeuvre "looks" so developing country....I do think it depends on tasks/postures that one has done "naturallyu" when young/as a child and being shorter/smaller.