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

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

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 dynamome...

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Veröffentlicht in:Journal of electromyography and kinesiology 2025-02, Vol.80, p.102973, Article 102973
Hauptverfasser: Vlazna, Daniela, Adamova, Blanka, Krkoska, Peter, Kokosova, Viktoria, Matulova, Katerina, Barusova, Tamara, Sladeckova, Michaela
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Cross-Sectional Studies
Dynamometer
Endurance
Female
Healthy Volunteers
Humans
Low back pain
Lumbosacral Region - physiology
Male
Middle Aged
Muscle strength
Muscle Strength - physiology
Muscle, Skeletal - physiology
Neuromuscular diseases
Paraspinal muscles
Physical Endurance - physiology
Posture - physiology
Spine
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Zusammenfassung: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 
ISSN:1050-6411
1873-5711
1873-5711
DOI:10.1016/j.jelekin.2024.102973