Gluteus medius and thigh muscles electromyography during load carrying walking

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F15%3A33154328" target="_blank" >RIV/61989592:15510/15:33154328 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Gluteus medius and thigh muscles electromyography during load carrying walking

Popis výsledku v původním jazyce

This study compares the electromyographic (EMG) peak amplitude changes of gluteus medius (Gmed), vastus medialis (VMO), vastus lateralis (VL) and biceps femoris (BF) during load carrying walking due to the increased load. The percentage of maximum isometric voluntary contractions (%MVIC) of both limbs and 3D kinematic of lower limbs were detected on eighteen resistance-trained men (mean age +- SD, 31 +- 3.4 years) while carrying loads of 25, 50 and 75% of their body mass (BM). The repeated measurement ANOVA was used to evaluate the differences in muscles %MVIC and 3D kinematics at all load conditions. Significant differences were found for Gmed %MVIC (F3,99 = 19.8, p < 0.001). Gmed activity was significantly different between load carrying walking with25% of BM (mean +- SD, 20 +- 12%MVIC), 50% of BM (32 +- 17%MVIC) and 75% of BM (45 +- 26%MVIC) condition. Differences were found in hip flexion at Gmed EMG peak (F3,96 = 14, p < 0.001), between 25% of BM (18 +- 11o) and 50% of BM (29 +-

Název v anglickém jazyce

Gluteus medius and thigh muscles electromyography during load carrying walking

Popis výsledku anglicky

This study compares the electromyographic (EMG) peak amplitude changes of gluteus medius (Gmed), vastus medialis (VMO), vastus lateralis (VL) and biceps femoris (BF) during load carrying walking due to the increased load. The percentage of maximum isometric voluntary contractions (%MVIC) of both limbs and 3D kinematic of lower limbs were detected on eighteen resistance-trained men (mean age +- SD, 31 +- 3.4 years) while carrying loads of 25, 50 and 75% of their body mass (BM). The repeated measurement ANOVA was used to evaluate the differences in muscles %MVIC and 3D kinematics at all load conditions. Significant differences were found for Gmed %MVIC (F3,99 = 19.8, p < 0.001). Gmed activity was significantly different between load carrying walking with25% of BM (mean +- SD, 20 +- 12%MVIC), 50% of BM (32 +- 17%MVIC) and 75% of BM (45 +- 26%MVIC) condition. Differences were found in hip flexion at Gmed EMG peak (F3,96 = 14, p < 0.001), between 25% of BM (18 +- 11o) and 50% of BM (29 +-

Druh

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

CEP obor

AC - Archeologie, antropologie, etnologie

OECD FORD obor

—

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

Acta Universitatis Carolinae Kinanthropologica

ISSN

1212-1428

e-ISSN

—

Svazek periodika

51

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

52-59

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—