Would it be possible for a centaur's human half to turn around 180 degrees, with similar flexibility to a bird's neck?
I know birds can turn their heads around about that much, and reach behind themselves to preen. There are also a couple of people on youtube who can turn their heads around seemingly 180 degrees.
So would it be possible for centaurs to turn around 180 degrees and reach behind themselves, like birds do when preening their backs or tails? Could they do this while having a torso that appears very human-like?