The effect of asymmetric lifting tasks on hemidiaphragm movement: a cross-sectional study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F25%3A10499766" target="_blank" >RIV/00064203:_____/25:10499766 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11130/25:10499766

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=cC1yuuDaW2" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=cC1yuuDaW2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11332-025-01472-0" target="_blank" >10.1007/s11332-025-01472-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of asymmetric lifting tasks on hemidiaphragm movement: a cross-sectional study

Popis výsledku v původním jazyce

Purpose The aim of this study was to determine whether lifting a weight with the left or right hand has a different effect on the right hemidiaphragm. Methods This study investigated the motion of the right hemidiaphragm during asymmetric lifting tasks using M-mode ultrasonography. Forty healthy adults (30 women and 10 men, aged 27.6 +/- 5.4 years) performed tidal breathing and loaded breathing, with the latter involving lifting a weight with either the left or right hand. Results Using one-way ANOVAs, significant differences were observed for the right hemidiaphragmatic position when holding the weight with the contralateral (left) hand for inspiration (p = .004) and total excursion (p &lt; 0.001), but not for expiration (p = 0.872) compared to tidal breathing. When tidal breathing positions were compared to holding the weight with the ipsilateral (right) hand, significant differences were observed for all three measures: inspiration (p = 0.005), expiration (p &lt; 0.001), and total excursion (p = 0.023). Comparison of the right hemidiaphragmatic position during contralateral and ipsilateral holds showed significant differences in expiration (p &lt; 0.001) and total excursion (p &lt; .001), but not for inspiration (p = 0.997). Conclusion The right hemidiaphragm showed different responses during one-handed weight lifting on the ipsilateral side compared to the contralateral side. Specifically, under ipsilateral loading, the expiratory position of the right hemidiaphragm was observed to be more caudal.

Název v anglickém jazyce

The effect of asymmetric lifting tasks on hemidiaphragm movement: a cross-sectional study

Popis výsledku anglicky

Purpose The aim of this study was to determine whether lifting a weight with the left or right hand has a different effect on the right hemidiaphragm. Methods This study investigated the motion of the right hemidiaphragm during asymmetric lifting tasks using M-mode ultrasonography. Forty healthy adults (30 women and 10 men, aged 27.6 +/- 5.4 years) performed tidal breathing and loaded breathing, with the latter involving lifting a weight with either the left or right hand. Results Using one-way ANOVAs, significant differences were observed for the right hemidiaphragmatic position when holding the weight with the contralateral (left) hand for inspiration (p = .004) and total excursion (p &lt; 0.001), but not for expiration (p = 0.872) compared to tidal breathing. When tidal breathing positions were compared to holding the weight with the ipsilateral (right) hand, significant differences were observed for all three measures: inspiration (p = 0.005), expiration (p &lt; 0.001), and total excursion (p = 0.023). Comparison of the right hemidiaphragmatic position during contralateral and ipsilateral holds showed significant differences in expiration (p &lt; 0.001) and total excursion (p &lt; .001), but not for inspiration (p = 0.997). Conclusion The right hemidiaphragm showed different responses during one-handed weight lifting on the ipsilateral side compared to the contralateral side. Specifically, under ipsilateral loading, the expiratory position of the right hemidiaphragm was observed to be more caudal.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Sport Sciences for Health

ISSN

1824-7490

e-ISSN

1825-1234

Svazek periodika

21

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

9

Strana od-do

2711-2719

Kód UT WoS článku

001528383000001

EID výsledku v databázi Scopus

2-s2.0-105010577618