Lumbar Stability in Healthy Individuals and Low Back Pain Patients Quantified by Wall Plank-and-Roll Test
Abstract
Low back pain (LBP) has been linked to the degree of lumbar stability, but evaluating lumbar stability has remained a challenge. Previous research has shown that inertial sensors could be used to quantify motor patterns during the wall plank-and-roll (WPR) test, and that LBP may cause deviations in movement from the general motor patterns observed in healthy individuals. To generalize the lumbar motor patterns during the WPR test in healthy individuals, and to analyze the effect of aging and LBP on the motor patterns during the WPR test. A descriptive, exploratory research with a convenience sample. This study is registered at the Clinical Research Information Service (Korea) under public trial registration numbers KCT0002481 and KCT0002533. A biomechanics laboratory of a tertiary university hospital. 57 healthy individuals (23 men 36.7 ± 15.4 years old and 34 women 42.4 ± 17.7 years old) and 17 patients (5 men 48.4 ± 10.9 years old and 12 women 33.7 ± 9.9 years old) with axial LBP. Participants performed the WPR test with 2 inertial sensors placed on the thoracic spine and sacrum. Relative angles between the sensors were calculated to quantify and examine lumbar motion in 3 anatomical planes: axial twist, kyphosis-lordosis, an...Continue Reading
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