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| Description
| - 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, ηp2 = 0.002). KE produced significantly higher PT in comparison to KF (p<0.01, ηp2 = 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 N.m.kg-1).he study did not show significant differences in the level of PT in KE and KF between boys and girls in 13 year old non-sporting population normalized to participant's body weight. Girls achieved higher values of PT at lower velocities while boys at higher velocities. Speed of muscle contraction had a significant effect on the level of strength.
- 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, ηp2 = 0.002). KE produced significantly higher PT in comparison to KF (p<0.01, ηp2 = 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 N.m.kg-1).he study did not show significant differences in the level of PT in KE and KF between boys and girls in 13 year old non-sporting population normalized to participant's body weight. Girls achieved higher values of PT at lower velocities while boys at higher velocities. Speed of muscle contraction had a significant effect on the level of strength. (en)
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| Title
| - Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children
- Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children (en)
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| skos:prefLabel
| - Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children
- Isokinetic strength of lower limbs and its differences depending on gender, muscle group and angular velocity in children (en)
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| skos:notation
| - RIV/00216208:11510/14:10291608!RIV15-MSM-11510___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11510/14:10291608
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - children.; velocity; angular; group; muscle; gender; depending; differences; its; limbs; lower; strength; Isokinetic (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...vEdiceCisloSvazku
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| http://linked.open...i/riv/nazevZdroje
| - Children and Exercise XXVIII
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...v/pocetStranKnihy
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Malá, Lucia
- Malý, Tomáš
- Zahálka, František
- Teplan, Jaroslav
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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