Relationship Between Chiropractic Care and Autonomic Nervous System Regulation

"Subjects will receive high-velocity, low amplitude (HVLA) chiropractic manipulations to areas of defined restriction in the upper cervical spine, thoracic spine, lumbar spine, and pelvis. The clinician will use motion palpation to determine spinal segments with joint restrictions. Subjects will schedule weekly chiropractic visits.~The clinician will not use passive care modalities. The exclusions of passive modalities include heat and cold therapies, electric stimulation, massage, acupuncture, and cupping therapies. Subjects will be encouraged to maintain normal exercise activity levels throughout the study. The clinician will provide instructions on homecare exercises as needed to promote range of motion of spinal segments between chiropractic visits. A single clinician will deliver the HVLA chiropractic manipulations to ensure consistency of chiropractic care throughout the study."