The effect of asymmetric lifting tasks on hemidiaphragm movement: a cross-sectional study
The result's identifiers
Result code in 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>
Alternative codes found
RIV/00216208:11130/25:10499766
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
The effect of asymmetric lifting tasks on hemidiaphragm movement: a cross-sectional study
Original language description
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 < 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 < 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 < 0.001) and total excursion (p < .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.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30306 - Sport and fitness sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sport Sciences for Health
ISSN
1824-7490
e-ISSN
1825-1234
Volume of the periodical
21
Issue of the periodical within the volume
4
Country of publishing house
IT - ITALY
Number of pages
9
Pages from-to
2711-2719
UT code for WoS article
001528383000001
EID of the result in the Scopus database
2-s2.0-105010577618