Effects of the Ball-backrest Chair Combined with an Accelerometer on the Pain and Trunk Muscle Endurance of a Computer Worker with LBP
- PMID: 24707110
- PMCID: PMC3976029
- DOI: 10.1589/jpts.26.469
Effects of the Ball-backrest Chair Combined with an Accelerometer on the Pain and Trunk Muscle Endurance of a Computer Worker with LBP
Abstract
[Purpose] This study examined the effects of a ball-backrest chair combined with an accelerometer on the pain and trunk muscle endurance of a computer worker with low-back pain (LBP). [Subject and Methods] A 36-year-old male with a flat back who complained of LBP at the L3-5 level was the subject. He used the ball-backrest chair when working at a computer for 1 week. [Results] After using the ball backrest, the trunk extensor and flexor muscle endurance times had increased compared with the baseline and the VAS score had decreased from 7 to 4. [Conclusion] Combining exercises with information on motion is a useful common treatment approach for improving trunk muscle endurance in LBP.
Keywords: Ball-backrest chair; Biofeedback; Trunk muscle endurance.
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References
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- Szeto GP, Straker LM, O’Sullivan PB: A comparison of symptomatic and asymptomatic office workers performing monotonous keyboard work-2: neck and shoulder kinematics. Man Ther, 2005, 10: 281–291 - PubMed
-
- Helander M: Forget about ergonomics in chair design? Focus on aesthetics and comfort! Ergonomics, 2003, 46: 1306–1319 - PubMed
-
- Yoo WG, Yi CH, Kim MH: Effects of a ball-backrest chair on the muscles associated with upper crossed syndrome when working at a VDT. Work, 2007, 29: 239–244 - PubMed
-
- Latimer J, Maher CG, Refshauge K, et al. : The reliability and validity of the Biering–Sørensen test in asymptomatic subjects and subjects reporting current or previous nonspecific low back pain. Spine, 1999, 24: 2085–2089 - PubMed
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