Changes in muscle strength in U19 soccer players during an annual training cycle

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F14%3A33150396" target="_blank" >RIV/61989592:15510/14:33150396 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/hukin-2014-0072" target="_blank" >http://dx.doi.org/10.2478/hukin-2014-0072</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/hukin-2014-0072" target="_blank" >10.2478/hukin-2014-0072</a>

Result language

angličtina

Original language name

Changes in muscle strength in U19 soccer players during an annual training cycle

Original language description

The aim of the study was to investigate the seasonal variation in isokinetic strength of the knee flexors andextensors, and conventional and functional hamstring to quadriceps strength ratios in highly trained adolescent soccer players. The players (n=11; age 17.8+-0.3) were measured at the end of the competitive season, at the beginning and the end of pre?season and during the sixth week of a new competitive season. Peak torque (concentric and eccentric) was measured at 60°?s?1 in a sitting position. Statistically significant differences (p{0.001) between the four seasonal measurements were noted for peak torque of the dominant leg knee flexors in concentric muscle action only. A post hoc analysis revealed a statistically significant increase in peaktorque from the 1st to the 4th measurement (p{0.001; d=0.692) and from the 2nd to the 4th (p{0.01; d=0.564).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

AK - Sport and leisure time activities

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2014

Confidentiality

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

Name of the periodical

Journal of Human Kinetics

ISSN

1640-5544

e-ISSN

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Volume of the periodical

42

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

11

Pages from-to

175-185

UT code for WoS article

000343909900018

EID of the result in the Scopus database

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