Strength training and changes in the dynamics of running economy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14510%2F13%3A00070458" target="_blank" >RIV/00216224:14510/13:00070458 - 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

Strength training and changes in the dynamics of running economy

Popis výsledku v původním jazyce

The aim of this study was to examine an acute effect of 4RM training and plyometric training (PT) on running economy (RE; O2 consumption) in endurance runners during a 48 hour interval. Eight performance runners (age 25.4 +- 1.4 years) completed a maximum strength training (4RM) of lower limbs (3 sets, rest 2 min, 5 exercises) and subsequently underwent a RE test on a treadmill (speed 8, 10 and 12 km.h-1) at three time intervals (0, +24 and +48 h) after the training. We found that the average VO2.BM-1.min-1 and deltaVO2.BM-1.min-1 at the given speed increased from baseline (a pretest 48 h before the strength intervention) by 2.3-5.6% and culminated after 24 h. These changes in RE after the strength intervention were not statistically significant, whencompared to the pretest (48 h before the intervention). The second investigation was conducted in seven runners (age 25 +- 1.6 years).

Název v anglickém jazyce

Strength training and changes in the dynamics of running economy

Popis výsledku anglicky

The aim of this study was to examine an acute effect of 4RM training and plyometric training (PT) on running economy (RE; O2 consumption) in endurance runners during a 48 hour interval. Eight performance runners (age 25.4 +- 1.4 years) completed a maximum strength training (4RM) of lower limbs (3 sets, rest 2 min, 5 exercises) and subsequently underwent a RE test on a treadmill (speed 8, 10 and 12 km.h-1) at three time intervals (0, +24 and +48 h) after the training. We found that the average VO2.BM-1.min-1 and deltaVO2.BM-1.min-1 at the given speed increased from baseline (a pretest 48 h before the strength intervention) by 2.3-5.6% and culminated after 24 h. These changes in RE after the strength intervention were not statistically significant, whencompared to the pretest (48 h before the intervention). The second investigation was conducted in seven runners (age 25 +- 1.6 years).

Druh

O - Ostatní výsledky

CEP obor

AK - Sport a aktivity volného času

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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