Post-Isometric Back Squat Performance Enhancement of Squat and Countermovement Jump.
PAPE
complex training
countermovement jump
post-activation potentiation
squat jump
Journal
International journal of environmental research and public health
ISSN: 1660-4601
Titre abrégé: Int J Environ Res Public Health
Pays: Switzerland
ID NLM: 101238455
Informations de publication
Date de publication:
05 10 2022
05 10 2022
Historique:
received:
07
09
2022
revised:
30
09
2022
accepted:
02
10
2022
entrez:
14
10
2022
pubmed:
15
10
2022
medline:
18
10
2022
Statut:
epublish
Résumé
The effectiveness of isometric conditioning activity (CA) is not well described in terms of the level of performance enhancement and the presence of a stretch and shortening cycle in subsequent explosive tasks. Therefore, the aim of this study was to evaluate the effect of a maximum isometric squat as the CA and a subsequent squat jump (SJ) and countermovement jump (CMJ) height. A total of 31 semi-professional handball and soccer players were randomly assigned to two different conditions: (i) 3 sets of 3 repetitions (each lasting 3 s) of maximum isometric back squats (EXP), and (ii) no CA (CTRL). The jump height measurements were performed 5 min before the CA and approximately at the 4th and 8th minute following the completion of the CA. Due to the high inter-individual variability in the potentiation responses, the best value obtained post-CA was also analyzed. The SJ height significantly increased from baseline to the 8th minute post-CA (
Identifiants
pubmed: 36232019
pii: ijerph191912720
doi: 10.3390/ijerph191912720
pmc: PMC9565011
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
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