Yoga (traditional Indian style, not western studio yoga) and specifically the Surya Namaskar / Surya Kriya routines. Took about 4-6 weeks before I felt normal a

Yoga (traditional Indian style, not western studio yoga) and specifically the Surya Namaskar / Surya Kriya routines. Took about 4-6 weeks before I felt normal and healthy. I tried western studio yoga too, and while I enjoyed it, it did aggravate some of my pre-existing back injuries.