Enhancement of peak and mean power in concentric phase of resistance exercises
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F14%3A33149059" target="_blank" >RIV/61989592:15510/14:33149059 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1519/JSC.0000000000000517" target="_blank" >http://dx.doi.org/10.1519/JSC.0000000000000517</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1519/JSC.0000000000000517" target="_blank" >10.1519/JSC.0000000000000517</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Enhancement of peak and mean power in concentric phase of resistance exercises
Popis výsledku v původním jazyce
he study compares differences in peak and mean power of concentric-only and countermovement resistance exercises (deltaP) with different weights. A group of 27 fit men performed randomly in different days 3 repetitions of either barbell bench presses orbarbell squats. Initial weight of 20 kg increased by 10 kg or 5 kg (at higher loads) up to at least 85% of previously established 1 repetition maximum (1RM). A computer-based system FiTRO Dyne Premium was used to monitor force and velocity and to calculate power. Peak values and mean values of power during the entire concentric phase of lifting and during the acceleration phase were analysed. Results showed that maximal deltaP calculated from peak and mean values in acceleration phase of bench presses was achieved at lower weights (118.4 +- 19.0 W at 47% of 1RM and 116.2 +- 15.3 W at 48% of 1RM, respectively) than the one calculated from mean values in entire concentric phase of lifting (114.8 +- 14.8 W at 57 % 1RM). Likewise, maximal d
Název v anglickém jazyce
Enhancement of peak and mean power in concentric phase of resistance exercises
Popis výsledku anglicky
he study compares differences in peak and mean power of concentric-only and countermovement resistance exercises (deltaP) with different weights. A group of 27 fit men performed randomly in different days 3 repetitions of either barbell bench presses orbarbell squats. Initial weight of 20 kg increased by 10 kg or 5 kg (at higher loads) up to at least 85% of previously established 1 repetition maximum (1RM). A computer-based system FiTRO Dyne Premium was used to monitor force and velocity and to calculate power. Peak values and mean values of power during the entire concentric phase of lifting and during the acceleration phase were analysed. Results showed that maximal deltaP calculated from peak and mean values in acceleration phase of bench presses was achieved at lower weights (118.4 +- 19.0 W at 47% of 1RM and 116.2 +- 15.3 W at 48% of 1RM, respectively) than the one calculated from mean values in entire concentric phase of lifting (114.8 +- 14.8 W at 57 % 1RM). Likewise, maximal d
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
AK - Sport a aktivity volného času
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Strength and Conditioning Research
ISSN
1064-8011
e-ISSN
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Svazek periodika
28
Číslo periodika v rámci svazku
10
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
8
Strana od-do
2919-226
Kód UT WoS článku
000342894800028
EID výsledku v databázi Scopus
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