Strength and endurance of the lumbar extensor muscles and their
predictors: A cross-sectional study in healthy subjects

J 2025

Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects

VLAŽNÁ, Daniela; Blanka ADAMOVÁ; Peter KRKOŠKA; Viktória KOKOŠOVÁ; Kateřina MATULOVÁ et al.

Základní údaje

Originální název

Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects

Autoři

VLAŽNÁ, Daniela; Blanka ADAMOVÁ; Peter KRKOŠKA; Viktória KOKOŠOVÁ; Kateřina MATULOVÁ; Tamara BARUSOVA a Michaela SLÁDEČKOVÁ

Vydání

JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, ENGLAND, London, 2025, 1050-6411

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30210 Clinical neurology

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.300 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/25:00140535

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

Paraspinal muscles; Spine; Muscle strength; Endurance; Dynamometer; Low back pain; Neuromuscular diseases

Štítky

14110221, 14110234, 14110525, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 10. 4. 2026 10:14, Mgr. Tereza Miškechová

Anotace

V originále

The purpose of this cross-sectional study was to present the values of maximal isometric lumbar extensor muscle strength (MILEMS) and lumbar extensor muscle endurance (LEME) in healthy subjects and to study the influence of physiological factors on these parameters. MILEMS using a hand-held dynamometer in three positions (prone, sitting, standing) and LEME using the Biering-Sørensen test were assessed in 115 healthy volunteers. The MILEMS measurements for the specific positions were correlated with each other (Pearson correlation coefficients 0.31–0.87, p < 0.001). In univariable linear regression, sex showed the highest effect on MILEMS prediction in sitting position (higher strength in men, P < 0.001, R2 of 20.4 %). Multivariable linear regression led to construction of a calculator to estimate predicted MILEMS in the sitting position in relation to sex, age and BMI with R2 of 32.2 %. LEME was mostly predicted by BMI (decrease of LEME with increasing BMI, P < 0.001), but multivariable regression analysis did not allow the construction of a reliable calculator to predict this parameter. In conclusion, we provided values for MILEMS and LEME. A calculator was developed to predict MILEMS and to determine the percentile of measured MILEMS in an individual. It is expected to be particularly useful in assessing patients who are likely to have lumbar extensor muscle impairment.

Návaznosti

MUNI/A/1522/2024, interní kód MU

Název: Diagnostika komplikací a komorbidit neurologických onemocnění

Investor: Masarykova univerzita, Diagnostika komplikací a komorbidit neurologických onemocnění

MUNI/A/1525/2023, interní kód MU

Název: Diagnostika komplikací a komorbidit neurologických onemocnění

Investor: Masarykova univerzita, Diagnostika komplikací a komorbidit neurologických onemocnění

Citovat

VLAŽNÁ, Daniela; Blanka ADAMOVÁ; Peter KRKOŠKA; Viktória KOKOŠOVÁ; Kateřina MATULOVÁ; Tamara BARUSOVA a Michaela SLÁDEČKOVÁ. Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY. ENGLAND: London, 2025, roč. 80, February 2025, s. 1-8. ISSN 1050-6411. Dostupné z: https://doi.org/10.1016/j.jelekin.2024.102973.

@article{2471488,
   author = {Vlažná, Daniela and Adamová, Blanka and Krkoška, Peter and Kokošová, Viktória and Matulová, Kateřina and Barusova, Tamara and Sládečková, Michaela},
   article_location = {ENGLAND},
   article_number = {February 2025},
   doi = {https://doi.org/10.1016/j.jelekin.2024.102973},
   keywords = {Paraspinal muscles; Spine; Muscle strength; Endurance; Dynamometer; Low back pain; Neuromuscular diseases},
   language = {eng},
   issn = {1050-6411},
   journal = {JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY},
   title = {Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects},
   url = {https://www.sciencedirect.com/science/article/pii/S1050641124001172?via%3Dihub},
   volume = {80},
   year = {2025}
}

TY  - JOUR
ID  - 2471488
AU  - Vlažná, Daniela - Adamová, Blanka - Krkoška, Peter - Kokošová, Viktória - Matulová, Kateřina - Barusova, Tamara - Sládečková, Michaela
PY  - 2025
TI  - Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects
JF  - JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY
VL  - 80
IS  - February 2025
SP  - 1-8
EP  - 1-8
PB  - London
SN  - 10506411
KW  - Paraspinal muscles
KW  - Spine
KW  - Muscle strength
KW  - Endurance
KW  - Dynamometer
KW  - Low back pain
KW  - Neuromuscular diseases
UR  - https://www.sciencedirect.com/science/article/pii/S1050641124001172?via%3Dihub
N2  - The purpose of this cross-sectional study was to present the values of maximal isometric lumbar extensor muscle strength (MILEMS) and lumbar extensor muscle endurance (LEME) in healthy subjects and to study the influence of physiological factors on these parameters. MILEMS using a hand-held dynamometer in three positions (prone, sitting, standing) and LEME using the Biering-Sørensen test were assessed in 115 healthy volunteers. The MILEMS measurements for the specific positions were correlated with each other (Pearson correlation coefficients 0.31–0.87, p < 0.001). In univariable linear regression, sex showed the highest effect on MILEMS prediction in sitting position (higher strength in men, P < 0.001, R2 of 20.4 %). Multivariable linear regression led to construction of a calculator to estimate predicted MILEMS in the sitting position in relation to sex, age and BMI with R2 of 32.2 %. LEME was mostly predicted by BMI (decrease of LEME with increasing BMI, P < 0.001), but multivariable regression analysis did not allow the construction of a reliable calculator to predict this parameter. In conclusion, we provided values for MILEMS and LEME. A calculator was developed to predict MILEMS and to determine the percentile of measured MILEMS in an individual. It is expected to be particularly useful in assessing patients who are likely to have lumbar extensor muscle impairment.
ER  -

VLAŽNÁ, Daniela; Blanka ADAMOVÁ; Peter KRKOŠKA; Viktória KOKOŠOVÁ; Kateřina MATULOVÁ; Tamara BARUSOVA a Michaela SLÁDEČKOVÁ. Strength and endurance of the lumbar extensor muscles and their predictors: A cross-sectional study in healthy subjects. \textit{JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY}. ENGLAND: London, 2025, roč.~80, February 2025, s.~1-8. ISSN~1050-6411. Dostupné z: https://doi.org/10.1016/j.jelekin.2024.102973.

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