Background
lumbopelvic instability, CNLBP, LBP, Low back pain
DISEASE
Low back pain (LBP) is one of the most common disabling pathologies worldwide [In Western countries, the societal costs of this disease are estimated to be 1–2% of the gross national product, and between 80 and 90% of the costs are from productivity loss and disability [LBP does not discriminate based on age, but the incidence increases as people grow older, peaking between 45 and 59 years, when it can become more disabling [CNLBP has been associated with lumbopelvic instability [The muscle’s preactivation system gives rise to anticipatory postural adjustments that position the body before the disturbances that occur during any movement [