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KMID : 1123820070090010093
Health & sports medicine
2007 Volume.9 No. 1 p.93 ~ p.101
The relationship between lumbar spinal curvature and flexibility(sit & reach) according to low back pain(LBP) group and non low back pain(NLBP) group
Chung Dong-Chun

Lee Kang-Koo
Lee Ho-Chin
Han So-Yoen
Abstract
This research was performed to compare correlation of each lumbar segement motion with flexibility between low back pain(LBP) group and non low back pain(NLBP) group in men and women. the results were follows First, in case of men, there was no significant difference between low back pain(LBP) group and non low back pain(NLBP) group. but, in case of women, there was a significant difference in spi-nal segment motion of L5-S1. Second, in the test of flexi-bility(an average), there was no significant difference low back pain(LBP) group (11.54cm) between non low back pain(NLBP) group(10.46cm). Third, when spinal segment motion on trunk upright-flexion, there was a significant dif-ference in sum of low back pain(LBP) group¡¯s lumbar sege-ment motion, there was a significant difference in sum of L5-S1 of non low back pain(NLBP) group, and there was a negative correlation between angle of L1-2 and flexibility of the non low back pain(NLBP) group. So, there was no sig-nificant difference in low back pain(LBP) group and non low back pain(NLBP) group, gender, each spinal segement motion. but, in low back pain(LBP) group, there was a some positive correlation on trunk upright-flexion. also, when women performed flexibility test, they used more an-gle of L5-S1 segment than other lumbar segement
KEYWORD
back pain, flexibility, lumbar segment
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