Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F14%3A10291608" target="_blank" >RIV/00216208:11510/14:10291608 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children

Popis výsledku v původním jazyce

The goal of this chapter was to identify muscle strength of knee extensors (KE) and flexors (KF) in non-sporting primary school population and compare results in terms of intersexual differences, muscle group and speed of muscle contraction.The monitoring was carried out with fifty-seven 13 years old children without regular sport activity (Boys: n = 31, height = 158.5+-8.0 cm, weight = 53.0+-12.6 kg, Girls: n=26, height = 158.6+-6.3 cm, weight = 50.7+-11.5 kg. Peak torque (PT) of knee flexors and extensors on the dominant leg was measured on the isokinetic dynamometer Cybex Humac Norm.Gender did not influence the PT of thigh muscles (p>0.05, ?p2 = 0.002). KE produced significantly higher PT in comparison to KF (p<0.01, ?p2 = 0.644). At the lowest velocity, boys produced lower PT than girls (Boys: 2.13+-0.48 N.m.kg-1; Girls: 2.31+-0.42 N.m.kg-1). On the other hand, at the highest velocity, boys achieved better performance than girls by 5.1% (Boys: 1.17+-0.29 N.m.kg-1; Girls: 1.11+-0.26

Název v anglickém jazyce

Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children

Popis výsledku anglicky

The goal of this chapter was to identify muscle strength of knee extensors (KE) and flexors (KF) in non-sporting primary school population and compare results in terms of intersexual differences, muscle group and speed of muscle contraction.The monitoring was carried out with fifty-seven 13 years old children without regular sport activity (Boys: n = 31, height = 158.5+-8.0 cm, weight = 53.0+-12.6 kg, Girls: n=26, height = 158.6+-6.3 cm, weight = 50.7+-11.5 kg. Peak torque (PT) of knee flexors and extensors on the dominant leg was measured on the isokinetic dynamometer Cybex Humac Norm.Gender did not influence the PT of thigh muscles (p>0.05, ?p2 = 0.002). KE produced significantly higher PT in comparison to KF (p<0.01, ?p2 = 0.644). At the lowest velocity, boys produced lower PT than girls (Boys: 2.13+-0.48 N.m.kg-1; Girls: 2.31+-0.42 N.m.kg-1). On the other hand, at the highest velocity, boys achieved better performance than girls by 5.1% (Boys: 1.17+-0.29 N.m.kg-1; Girls: 1.11+-0.26

Druh

C - Kapitola v odborné knize

CEP obor

FG - Pediatrie

OECD FORD obor

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Projekt

<a href="/cs/project/GPP407%2F11%2FP784" target="_blank" >GPP407/11/P784: Izokinetická síla a svalové dysbalance jako determinanty tělesné zdatnosti ovlivňující kvalitu života mladých lidí</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Children and Exercise XXVIII

ISBN

978-0-415-82972-4

Počet stran výsledku

5

Strana od-do

111-115

Počet stran knihy

304

Název nakladatele

Routledge

Místo vydání

New York

Kód UT WoS kapitoly

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