title: The effects of lumbar stabilization exercise with thoracic extension exercise on lumbosacral alignment and the low back pain disability index in patients with chronic low back pain.
abstract: [Purpose] To determine the effects of lumbar stabilization exercise with thoracic extension exercise on chronic low back pain patients. [Subjects and Methods] Thirty patients with chronic low back pain were randomly divided into a lumbar stabilization exercise group (group A) and a lumbar stabilization exercise with thoracic extension exercise group (group B). Group B did 15 min of lumbar stabilization exercises and 15 min of thoracic extension exercises, while group A did 30 min of lumbar stabilization exercises five times a week for 4 weeks. For assessing lumbosacral alignment, the lordotic angle, lumbosacral angle, and sacral angle were evaluated. The Oswestry disability index was used for assessment of disability due to low back pain. [Results] Both groups showed improvement in lumbosacral alignment and in the disability index. Group B showed greater changes in the lordotic angle and in the Oswestry disability index than group A, although the differences were not statistically significant. [Conclusion] Lumbar stabilization exercise with thoracic extension exercise can be recommended for improvement of chronic low back pain, although the improvements seen in lumbosacral alignment and low back pain disability index in this study did not achieve statistical significance.
authors.affiliation: Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Republic of Korea.
authors.forename: Seong-Dae
authors.initials: SD
authors.lastname: Woo
authors.affiliation: Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Republic of Korea.
authors.forename: Tae-Ho
authors.initials: TH
authors.lastname: Kim
keywords: Lumbar stabilization exercise; Lumbosacral alignment; Thoracic extension exercise