Evaluation of Strength and Muscle Activation Indicators in Sticking Point Region of National-Level Paralympic Powerlifting Athletes.
Powerlifting Paralympic
sticking point
strength indicators
Journal
Journal of functional morphology and kinesiology
ISSN: 2411-5142
Titre abrégé: J Funct Morphol Kinesiol
Pays: Switzerland
ID NLM: 101712257
Informations de publication
Date de publication:
15 May 2021
15 May 2021
Historique:
received:
22
04
2021
revised:
10
05
2021
accepted:
12
05
2021
entrez:
2
6
2021
pubmed:
3
6
2021
medline:
3
6
2021
Statut:
epublish
Résumé
The sticking region is considered an intervening factor in the performance of the bench press with high loads. To evaluate the strength indicators in the sticking point region in Powerlifting Paralympic athletes. Twelve Brazilian Powerlifting Paralympic athletes performed maximum isometric force (MIF), rate of force development (RFD), time at MIF, velocity, dynamic time in sticking, and surface electromyography in several distances from the bar to the chest. For velocity, there was a difference between the pre-sticking and sticking region (1.98 ± 0.32 and 1.30 ± 0.43, The maximum isometric force, rate of force development, time, velocity, and dynamic time had lower values, especially in the initial and intermediate phases in the sticking region.
Sections du résumé
BACKGROUND
BACKGROUND
The sticking region is considered an intervening factor in the performance of the bench press with high loads.
OBJECTIVE
OBJECTIVE
To evaluate the strength indicators in the sticking point region in Powerlifting Paralympic athletes.
METHODS
METHODS
Twelve Brazilian Powerlifting Paralympic athletes performed maximum isometric force (MIF), rate of force development (RFD), time at MIF, velocity, dynamic time in sticking, and surface electromyography in several distances from the bar to the chest.
RESULTS
RESULTS
For velocity, there was a difference between the pre-sticking and sticking region (1.98 ± 0.32 and 1.30 ± 0.43,
CONCLUSIONS
CONCLUSIONS
The maximum isometric force, rate of force development, time, velocity, and dynamic time had lower values, especially in the initial and intermediate phases in the sticking region.
Identifiants
pubmed: 34063420
pii: jfmk6020043
doi: 10.3390/jfmk6020043
pmc: PMC8162553
pii:
doi:
Types de publication
Journal Article
Langues
eng
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