دورية أكاديمية
Foot muscle morphology is related to center of pressure sway and control mechanisms during single-leg standing.
| العنوان: | Foot muscle morphology is related to center of pressure sway and control mechanisms during single-leg standing. |
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| المؤلفون: | Zhang X; Human Movement Biomechanics Research Group, Department of Kinesiology, KU Leuven, Leuven, Belgium. Electronic address: xianyi768541@gmail.com., Schütte KH; Human Movement Biomechanics Research Group, Department of Kinesiology, KU Leuven, Leuven, Belgium; Department of Sport Science, Stellenbosch University, Stellenbosch, Western Cape, South Africa., Vanwanseele B; Human Movement Biomechanics Research Group, Department of Kinesiology, KU Leuven, Leuven, Belgium. |
| المصدر: | Gait & posture [Gait Posture] 2017 Sep; Vol. 57, pp. 52-56. Date of Electronic Publication: 2017 May 25. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Sciencem Country of Publication: England NLM ID: 9416830 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-2219 (Electronic) Linking ISSN: 09666362 NLM ISO Abbreviation: Gait Posture Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2007->: Oxford, UK : Elsevier Sciencem Original Publication: Oxford, UK : Butterworth-Heinemann, c1993- |
| مواضيع طبية MeSH: | Pressure*, Foot/*anatomy & histology , Muscle, Skeletal/*anatomy & histology , Postural Balance/*physiology , Posture/*physiology, Adult ; Biomechanical Phenomena ; Female ; Foot/diagnostic imaging ; Foot/physiology ; Healthy Volunteers ; Humans ; Male ; Muscle, Skeletal/diagnostic imaging ; Muscle, Skeletal/physiology ; Ultrasonography ; Young Adult |
| مستخلص: | Maintaining balance is vitally important in everyday life. Investigating the effects of individual foot muscle morphology on balance may provide insights into neuromuscular balance control mechanisms. This study aimed to examine the correlation between the morphology of foot muscles and balance performance during single-leg standing. Twenty-eight recreational runners were recruited in this study. An ultrasound device was used to measure the thickness and cross-sectional area of three intrinsic foot muscles (abductor hallucis, flexor digitorum brevis and quadratus plantae) and peroneus muscles. Participants were required to perform 30s of single-leg standing for three trials on a force plate, which was used to record the center of pressure (COP). The standard deviation of the amplitude and ellipse area of the COP were calculated. In addition, stabilogram diffusion analysis (SDA) was performed on COP data. Pearson correlation coefficients were computed to examine the correlation between foot muscle morphology and traditional COP parameters as well as with SDA parameters. Our results showed that larger abductor hallucis correlated to smaller COP sway, while larger peroneus muscles correlated to larger COP sway during single-leg standing. Larger abductor hallucis also benefited open-loop dynamic stability, as well as supported a more efficient transfer from open-loop to closed loop control mechanisms. These results suggest that the morphology of foot muscles plays an important role in balance performance, and that strengthening the intrinsic foot muscles may be an effective way to improve balance. (Copyright © 2017. Published by Elsevier B.V.) |
| فهرسة مساهمة: | Keywords: Abductor hallucis; Closed-loop control; Open-loop control; Peroneus muscles; Stabilogram diffusion analysis |
| تواريخ الأحداث: | Date Created: 20170603 Date Completed: 20180321 Latest Revision: 20181202 |
| رمز التحديث: | 20240829 |
| DOI: | 10.1016/j.gaitpost.2017.05.027 |
| PMID: | 28575753 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1879-2219 |
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| DOI: | 10.1016/j.gaitpost.2017.05.027 |