I have met a number of people who overdid Bhastrika and Kapalabhati pranayama. Both are very heating or warming for the nervous system.
Many yoga practices have been overprescribed because of their ...
Have you tried any of the following:
bow pose, dhanurasana or
locust pose, salabhasana or
snake pose, sarpasana
I find all of them work on my mid-back (not necessarily exclusively or in isolation). ...