Some people think it is divine. Others find it positively addicting and a powerfully
effective substitute for negative habits.
Whether borne of inspiration, or by trial and error, yoga techniques substitute for the kinds of activities
our pre- and early human ancestors must have done in the course of just living out their arboreal lives.
It is pretty safe to say that if we still hung around in the trees all our lives, like other primates,
then 70% to 90% of us would not end up suffering from chronic back, neck, and head pain.