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Title:Biomechanical characteristics of skeletal muscles and associations between running speed and contraction time in 8- to 13-year-old children
Authors:ID Završnik, Jernej (Author)
ID Pišot, Rado (Author)
ID Šimunič, Boštjan (Author)
ID Kokol, Peter (Author)
ID Blažun Vošner, Helena (Author)
Files:.pdf Journal_of_International_Medical_Research_2017_Zavrsnik_et_al._Biomechanical_characteristics_of_skeletal_muscles_and_associations_betwee.pdf (454,48 KB)
MD5: C069FE65481B4EC515965B34D2CE42ED
PID: 20.500.12556/dkum/d8231dff-d656-4331-9b52-aae583df93ee
 
URL http://journals.sagepub.com/doi/10.1177/0300060516687212
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Objective: To investigate associations between running speeds and contraction times in 8- to 13-year-old children. Method: This longitudinal study analyzed tensiomyographic measurements of vastus lateralis and biceps femoris muscles’ contraction times and maximum running speeds in 107 children (53 boys, 54 girls). Data were evaluated using multiple correspondence analysis. Results: A gender difference existed between the vastus lateralis contraction times and running speeds. The running speed was less dependent on vastus lateralis contraction times in boys than in girls. Analysis of biceps femoris contraction times and running speeds revealed that running speeds of boys were much more structurally associated with contraction times than those of girls, for whom the association seemed chaotic. Conclusion: Joint category plots showed that contraction times of biceps femoris were associated much more closely with running speed than those of the vastus lateralis muscle. These results provide insight into a new dimension of children’s development.
Keywords:children, tensiomyography, running speed, contraction time, skelet muscle, motor development
Publication status:Published
Publication version:Version of Record
Year of publishing:2017
Number of pages:str. 1-15
Numbering:Letn. 45
PID:20.500.12556/DKUM-66845 New window
ISSN:0300-0605
UDC:61
ISSN on article:0300-0605
COBISS.SI-ID:20203286 New window
DOI:10.1177/0300060516687212 New window
NUK URN:URN:SI:UM:DK:QPWUOHC0
Publication date in DKUM:13.07.2017
Views:1513
Downloads:402
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
ZAVRŠNIK, Jernej, PIŠOT, Rado, ŠIMUNIČ, Boštjan, KOKOL, Peter and BLAŽUN VOŠNER, Helena, 2017, Biomechanical characteristics of skeletal muscles and associations between running speed and contraction time in 8- to 13-year-old children. Journal of International Medical Research [online]. 2017. Vol. 45, p. 1–15. [Accessed 15 April 2025]. DOI 10.1177/0300060516687212. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=66845
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Record is a part of a journal

Title:Journal of International Medical Research
Shortened title:J. Int. Med. Res.
Publisher:Sage Publishing
ISSN:0300-0605
COBISS.SI-ID:25753856 New window

Licences

License:CC BY-NC 4.0, Creative Commons Attribution-NonCommercial 4.0 International
Link:http://creativecommons.org/licenses/by-nc/4.0/
Description:A creative commons license that bans commercial use, but the users don’t have to license their derivative works on the same terms.
Licensing start date:13.07.2017

Secondary language

Language:Slovenian
Keywords:otroci, tenziomiografija, hitrost teka, čas kontrakcije, skeletne mišice, razvoj motorja


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