Acute effects of combined isometric and plyometric conditioning activities on sports performance and tendon stiffness in female volleyball players.
athletic performance
change of direction
countermovement jump (CMJ)
myotonometry
post-activation performance enhancement
post-activation potentiation
resistance training
skin surface temperature
Journal
Frontiers in physiology
ISSN: 1664-042X
Titre abrégé: Front Physiol
Pays: Switzerland
ID NLM: 101549006
Informations de publication
Date de publication:
2022
2022
Historique:
received:
23
08
2022
accepted:
30
09
2022
entrez:
28
10
2022
pubmed:
29
10
2022
medline:
29
10
2022
Statut:
epublish
Résumé
This study aimed to compare the effects of bilateral and unilateral conditioning activities (CA; combined isometric and plyometric) on countermovement jump performance, modified t-agility test, Achilles tendon stiffness and skin surface temperature. Thirteen female semi-professional volleyball players performed two CAs in random order: 1) bilateral isometric half back squats followed by bilateral drop jumps (BI-CA); and 2) unilateral isometric half back squats followed by unilateral drop jumps (UNI-CA). To assess the effects of CAs, countermovement jump, modified t-agility test, Achilles tendon stiffness and skin surface temperature measurements were performed 5 min before and 6 min after the CA. Both CAs significantly increased thigh skin surface temperature from pre- to post-CA (BI-CA,
Identifiants
pubmed: 36304585
doi: 10.3389/fphys.2022.1025839
pii: 1025839
pmc: PMC9593028
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1025839Informations de copyright
Copyright © 2022 Kalinowski, Pisz, Kolinger, Wilk, Stastny and Krzysztofik.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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