Thoraco-Lumbar Fascia Mobility

Eligibility Details: Inclusion: 1. Adults between 21 and 65 years 2. LBP of ≥ 1-yr duration with at least ½ of days with pain over the prior 6-months 3. Able to understand study procedures and willing to sign informed consent document 4. Willing to forgo any manual therapy for LBP for the initial 4-week study period 5. Willing to forgo any manual therapy for LBP other than study treatments during the 8-week treatment period 6. Able to tolerate and safely receive study procedures Exclusion Criteria: 1. Chiropractic care or other manual therapy for at least 90 days prior to baseline visit 2. Unable to visualize necessary tissue layers using musculoskeletal ultrasound 3. Weight above 350 lbs 4. Unable to tolerate or safely receive study procedures 5. Need for referral 6. Unable or unwilling to comply with study procedures 7. Current or planned pregnancy (self-reported) within the study timeframe 8. Any prior surgery to the thoracolumbar region 9. Needing a proxy 10. Connective tissue disorder such as Marfan and Ehlers-Danlos syndrome