Inclusion Criteria:  Age between 18 to 60 years; Current episode of CLBP lasting more than 3 months (including cases with pain in the lower limbs); Seeking primary clinical care for at least 6 weeks ago for this episode of low back pain; Primary pain located between T12 and the gluteal folds; Pain intensity equal to or greater than 3 on the 0-10 numerical pain rating scale; Score greater than 14% on the Oswestry Disability Index; And be able to speak and understand Portuguese well to complete the questionnaires.  Exclusion Criteria:  Patients who report bad previous experiences with manual therapy through the application of a brief screening questionnaire (Colloca et al 2006), Pregnant Uncontrolled cardiovascular systemic, neurological or psychiatric diseases Stroke sequel Unbalanced diabetes Patients undergoing other therapeutic interventions in the last 3 months Patients with no recommendation to manipulative therapy Patients who reach 50 degrees Celsius (the maximum temperature made available by the Q-sense equipment (Medoc), given that 50 degrees Celsius is the device's maximum safety limit for preventing burns to volunteers' skin. Classification in red flags (neoplastic diseases or tumors in the spine,inflammatory diseases, infections and fractures)