[1][6][7][12][13][14] The SI joint is a pain - sensitive structure richly innervated by a combination ofunmyelinated free nerve endings and the posterior primary rami of spinal segments L2 - S3. (sijpain.com)
The job of TrA is to increase intra-abdominal pressure and control the mobility of the lumbar spinal segments. (simplebackpain.com)
Gentle chiropractic adjustments with an Activator, to reduce strain on the affected disc by ensuring all other spinal segments are moving freely (edmonton-veterinary.com)