Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position

Abstract The current study explored whether (i) abdominal muscle thickness differed between non-painful supine and painful sitting positions and (ii) the sitting position was more reliable and useful than the supine position to discriminate between people with and without prolonged sitting-induced l...

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Autores principales:	Yeon Kim, Hye-won Kang, Si-hyun Kim, Kyue-nam Park
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fb0b0efe92404138a550d007f437392f
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spelling	oai:doaj.org-article:fb0b0efe92404138a550d007f437392f2021-12-02T19:06:38ZProlonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position10.1038/s41598-021-95795-w2045-2322https://doaj.org/article/fb0b0efe92404138a550d007f437392f2021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-95795-whttps://doaj.org/toc/2045-2322Abstract The current study explored whether (i) abdominal muscle thickness differed between non-painful supine and painful sitting positions and (ii) the sitting position was more reliable and useful than the supine position to discriminate between people with and without prolonged sitting-induced lower back pain (LBP). Participants with and without prolonged sitting-induced LBP participated. The thickness of the transversus abdominis (TrA), internal oblique (IO), and external oblique (EO) muscles was measured using ultrasonography in supine, usual sitting, and upright sitting positions. Analysis of variance was used to compare muscle thickness among the positions. Intraclass correlation coefficients and receiver operating characteristic curves were used to determine which position reliably identified between group. The group with LBP showed significantly greater EO muscle thickness than that without LBP only in the upright sitting position. In the group without LBP, the TrA thickness was significantly greater in the usual and upright sitting positions than in the supine position, but there was no significant difference in TrA thickness among three positions in LBP group. Only EO thickness in the upright sitting position significantly predicted prolonged sitting-induced LBP. The current study suggests that clinicians should assess abdominal activation patterns in the upright sitting rather than supine position before applying abdominal muscle motor control training for patients with prolonged sitting-induced LBP, and to distinguish between those with and without prolonged sitting-induced LBP.Yeon KimHye-won KangSi-hyun KimKyue-nam ParkNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yeon Kim Hye-won Kang Si-hyun Kim Kyue-nam Park Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
description	Abstract The current study explored whether (i) abdominal muscle thickness differed between non-painful supine and painful sitting positions and (ii) the sitting position was more reliable and useful than the supine position to discriminate between people with and without prolonged sitting-induced lower back pain (LBP). Participants with and without prolonged sitting-induced LBP participated. The thickness of the transversus abdominis (TrA), internal oblique (IO), and external oblique (EO) muscles was measured using ultrasonography in supine, usual sitting, and upright sitting positions. Analysis of variance was used to compare muscle thickness among the positions. Intraclass correlation coefficients and receiver operating characteristic curves were used to determine which position reliably identified between group. The group with LBP showed significantly greater EO muscle thickness than that without LBP only in the upright sitting position. In the group without LBP, the TrA thickness was significantly greater in the usual and upright sitting positions than in the supine position, but there was no significant difference in TrA thickness among three positions in LBP group. Only EO thickness in the upright sitting position significantly predicted prolonged sitting-induced LBP. The current study suggests that clinicians should assess abdominal activation patterns in the upright sitting rather than supine position before applying abdominal muscle motor control training for patients with prolonged sitting-induced LBP, and to distinguish between those with and without prolonged sitting-induced LBP.
format	article
author	Yeon Kim Hye-won Kang Si-hyun Kim Kyue-nam Park
author_facet	Yeon Kim Hye-won Kang Si-hyun Kim Kyue-nam Park
author_sort	Yeon Kim
title	Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
title_short	Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
title_full	Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
title_fullStr	Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
title_full_unstemmed	Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
title_sort	prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fb0b0efe92404138a550d007f437392f
work_keys_str_mv	AT yeonkim prolongedsittinginducedbackpaininfluencesabdominalmusclethicknessinasittingbutnotasupineposition AT hyewonkang prolongedsittinginducedbackpaininfluencesabdominalmusclethicknessinasittingbutnotasupineposition AT sihyunkim prolongedsittinginducedbackpaininfluencesabdominalmusclethicknessinasittingbutnotasupineposition AT kyuenampark prolongedsittinginducedbackpaininfluencesabdominalmusclethicknessinasittingbutnotasupineposition
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Prolonged sitting-induced back pain influences abdominal muscle thickness in a sitting but not a supine position

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