Balance performance during perturbed standing is not associated with muscle strength and power in young adults
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F17%3A73578798" target="_blank" >RIV/61989592:15510/17:73578798 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/00222895.2016.1241751" target="_blank" >http://dx.doi.org/10.1080/00222895.2016.1241751</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00222895.2016.1241751" target="_blank" >10.1080/00222895.2016.1241751</a>
Alternative languages
Result language
angličtina
Original language name
Balance performance during perturbed standing is not associated with muscle strength and power in young adults
Original language description
The authors investigate the ways in which varied postural responses to translating platform perturbations are associated with the variables of strength and power. Twenty-four physically active and 27 sedentary young adults were exposed to a set of postural perturbations at varied velocities (10 and 20 cm/s) and the respective accelerations (6.4 and 6.9 m/s2), constant distance (6 cm), and 4 directions of platform motion (forward, backward, left-lateral, and right-lateral). They also performed maximum voluntary isometric contraction (MVC) and chair rising/chair jumping tests. The analysis of variance revealed significant interaction effect for peak center of pressure displacement, direction by velocity: F3,129 = 24.43, p = .002; and direction by acceleration: F3,129 = 34.18, p = .001. There were no significant correlations between peak center of pressure displacements and peak force and peak rate of force development measured during MVC in either standing (r = .27–57) or sitting positions (r = .12–51) and peak power during chair jumping (r = .47–.59) in all participants. As such, only a small proportion of variance was explained (9–39%, 3–23%, and 23–41%, respectively). In conclusion, interaction effects indicate that the composition of stimuli strongly influences compensatory responses and this effect is more pronounced in sedentary than in physically active young adults. Nevertheless, the dynamic balance is not associated with muscle strength and power in either group.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30306 - Sport and fitness sciences
Result continuities
Project
<a href="/en/project/7AMB14SK073" target="_blank" >7AMB14SK073: Innovation of methods for assessment of postural and core stability to improve performance and prevent injuries</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Motor Behavior
ISSN
0022-2895
e-ISSN
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Volume of the periodical
49
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
514-523
UT code for WoS article
000410839500005
EID of the result in the Scopus database
2-s2.0-85007452627