Evaluation of the Training Session in Elite Paralympic Powerlifting Athletes Based on Biomechanical and Thermal Indicators.
Paralympic sports
asymmetry
disabled persons
recovery
Journal
Sports (Basel, Switzerland)
ISSN: 2075-4663
Titre abrégé: Sports (Basel)
Pays: Switzerland
ID NLM: 101722684
Informations de publication
Date de publication:
10 Aug 2023
10 Aug 2023
Historique:
received:
27
06
2023
revised:
04
08
2023
accepted:
07
08
2023
medline:
25
8
2023
pubmed:
25
8
2023
entrez:
25
8
2023
Statut:
epublish
Résumé
Paralympic powerlifting (PP) is performed on a bench press, aiming to lift as much weight as possible in a single repetition. To evaluate thermal asymmetry and dynamic force parameters with 45 and 80% 1 Repetition Maximum (1 RM) in PP athletes. Twelve elite PP male athletes were evaluated before and after a training session regarding skin temperature (thermography) and dynamic force indicators (Average Propulsive Velocity-MPV, Maximum Velocity-VMax, and Power). The training consisted of five series of five repetitions (5 × 5) with 80% 1 RM. The force indicators and dynamics before and after (45% 1 RM) were evaluated in series "1" and "5" with 80% 1 RM. The temperature did not present asymmetry, and there were differences between the moment before and after. In MPV, Vmax, and Power, with 45% 1 RM, there were differences both in asymmetry and in moments ( No thermal asymmetry was observed. There were reductions in MVP and VMax at 45 and 80% 1 RM but without significant differences between time points (before and after). However, there was asymmetry in the moments before and after within a safety standard, where Paralympic powerlifting was safe in terms of asymmetries.
Sections du résumé
BACKGROUND
BACKGROUND
Paralympic powerlifting (PP) is performed on a bench press, aiming to lift as much weight as possible in a single repetition.
PURPOSE
OBJECTIVE
To evaluate thermal asymmetry and dynamic force parameters with 45 and 80% 1 Repetition Maximum (1 RM) in PP athletes.
METHODS
METHODS
Twelve elite PP male athletes were evaluated before and after a training session regarding skin temperature (thermography) and dynamic force indicators (Average Propulsive Velocity-MPV, Maximum Velocity-VMax, and Power). The training consisted of five series of five repetitions (5 × 5) with 80% 1 RM. The force indicators and dynamics before and after (45% 1 RM) were evaluated in series "1" and "5" with 80% 1 RM.
RESULTS
RESULTS
The temperature did not present asymmetry, and there were differences between the moment before and after. In MPV, Vmax, and Power, with 45% 1 RM, there were differences both in asymmetry and in moments (
CONCLUSION
CONCLUSIONS
No thermal asymmetry was observed. There were reductions in MVP and VMax at 45 and 80% 1 RM but without significant differences between time points (before and after). However, there was asymmetry in the moments before and after within a safety standard, where Paralympic powerlifting was safe in terms of asymmetries.
Identifiants
pubmed: 37624131
pii: sports11080151
doi: 10.3390/sports11080151
pmc: PMC10459933
pii:
doi:
Types de publication
Journal Article
Langues
eng
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