The Use of Lifting Straps Alters the Entire Load-Velocity Profile During the Deadlift Exercise
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F20%3A10418185" target="_blank" >RIV/00216208:11510/20:10418185 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wLTsZ.lOk4" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wLTsZ.lOk4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1519/JSC.0000000000003850" target="_blank" >10.1519/JSC.0000000000003850</a>
Alternative languages
Result language
angličtina
Original language name
The Use of Lifting Straps Alters the Entire Load-Velocity Profile During the Deadlift Exercise
Original language description
This study aimed to compare the one repetition maximum (1RM) and load-velocity (LV) profile between deadlifts performed with (DLw) and without (DLn) lifting straps. The full individual LV relationship of 20 men (age: 24.3 6 2.4 years; body height: 180.6 6 6.9 cm; body mass: 85.8 6 8.0 kg) was randomly evaluated during 2 separate sessions for the DLw and DLn via an incremental loading test. One repetition maximum was greater (p , 0.001; g 5 0.56, 95% confidence interval 5 [0.32-0.79]) for DLw (177.0 6 28.9 kg) compared with DLn (160.6 6 26.0 kg). A highly linear relationship between mean velocity (MV) and %1RM was observed for both conditions (R2 . 0.95; SEE , 6.18 %1RM for pooled data and R2 . 0.98; SEE , 3.6 %1RM for individual data). However, MV associated with each %1RM was greater for DLn, and these differences were accentuated as the loading magnitude increased (g 5 0.30-1.18). One repetition maximum was strongly associated between both conditions (r 5 0.875 [0.71-0.95]), whereas MV at 1RM (r 5 0.21 [20.25 to 0.60]) was unrelated between conditions. The slope of the LV profiles (r 5 0.845 [0.64-0.94]) was correlated, but differed (g 5 0.41 [0.16-0.66]) between DLw and DLn, whereas the mean test velocity of all loads was unrelated (r 5 0.270 [20.20 to 0.64]). An individual LV profile should be created for each athlete in the same condition that are going to be used in training to obtain a more precise estimation of the submaximal relative loads.
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
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Strength and Conditioning Research
ISSN
1064-8011
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
3331-3337
UT code for WoS article
000618892300010
EID of the result in the Scopus database
2-s2.0-85096887779