The gluteus medius vs. thigh muscles strength ratio and their relation to electromyography amplitude during a farmer's walk exercise

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F15%3A33153829" target="_blank" >RIV/61989592:15510/15:33153829 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.johk.pl/files/johk-vol45-2015-16.pdf" target="_blank" >http://www.johk.pl/files/johk-vol45-2015-16.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/hukin-2015-0016" target="_blank" >10.1515/hukin-2015-0016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The gluteus medius vs. thigh muscles strength ratio and their relation to electromyography amplitude during a farmer's walk exercise

Popis výsledku v původním jazyce

The strength ratio between hamstrings and quadriceps (H/Q) is associated with knee injuries as well as hip abductor muscle (HAB) weakness. Sixteen resistance trained men (age, 32.5 +- 4.2 years) performed 5 s maximal isometric contractions at 75o of kneeflexion/extension and 15o of hip abduction on a dynamometer. After this isometric test they performed a Farmer's walk exercise to find out if the muscle strength ratio predicted the electromyography amplitude expressed as a percentage of maximum voluntary isometric contraction (%MVIC). The carried load represented a moderate intensity of 75% of the exercise six repetitions maximum (6RM). Electromyography data from the vastus medialis (VM), vastus lateralis (VL), biceps femoris (BF) and gluteus medius (Gmed) on each leg were collected during the procedure. The groups selected were participants with H/Q GREATER-THAN OR EQUAL TO 0.5, HQ < 0.5, HAB/H GREATER-THAN OR EQUAL TO 1, HAB/H < 1, HAB/Q GREATER-THAN OR EQUAL TO 0.5 and HAB/Q < 0.5.

Název v anglickém jazyce

The gluteus medius vs. thigh muscles strength ratio and their relation to electromyography amplitude during a farmer's walk exercise

Popis výsledku anglicky

The strength ratio between hamstrings and quadriceps (H/Q) is associated with knee injuries as well as hip abductor muscle (HAB) weakness. Sixteen resistance trained men (age, 32.5 +- 4.2 years) performed 5 s maximal isometric contractions at 75o of kneeflexion/extension and 15o of hip abduction on a dynamometer. After this isometric test they performed a Farmer's walk exercise to find out if the muscle strength ratio predicted the electromyography amplitude expressed as a percentage of maximum voluntary isometric contraction (%MVIC). The carried load represented a moderate intensity of 75% of the exercise six repetitions maximum (6RM). Electromyography data from the vastus medialis (VM), vastus lateralis (VL), biceps femoris (BF) and gluteus medius (Gmed) on each leg were collected during the procedure. The groups selected were participants with H/Q GREATER-THAN OR EQUAL TO 0.5, HQ < 0.5, HAB/H GREATER-THAN OR EQUAL TO 1, HAB/H < 1, HAB/Q GREATER-THAN OR EQUAL TO 0.5 and HAB/Q < 0.5.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AK - Sport a aktivity volného času

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0041" target="_blank" >EE2.3.30.0041: Podpora vytváření excelentních výzkumných týmů a intersektorální mobility na Univerzitě Palackého v Olomouci II.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Human Kinetics

ISSN

1640-5544

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

157-165

Kód UT WoS článku

000353159100016

EID výsledku v databázi Scopus

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