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Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength

It is currently unknown the most effective potentiation protocol to increase maximum strength. Hence, we investigated the separated and combined effects of post-tetanic potentiation (PTP) induced by whole-body electrostimulation (WB-EMS) and post-activation potentiation (PAP) induced by voluntary ma...

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Autores principales: Dote-Montero, Manuel, Pelayo-Tejo, Ignacio, Molina-Garcia, Pablo, Carle-Calo, Abraham, García-Ramos, Amador, Chirosa-Ríos, Luis J., Chirosa-Ríos, Ignacio J., Amaro-Gahete, Francisco J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Institute of Sport in Warsaw 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8919885/
https://www.ncbi.nlm.nih.gov/pubmed/35309538
http://dx.doi.org/10.5114/biolsport.2022.106153
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author Dote-Montero, Manuel
Pelayo-Tejo, Ignacio
Molina-Garcia, Pablo
Carle-Calo, Abraham
García-Ramos, Amador
Chirosa-Ríos, Luis J.
Chirosa-Ríos, Ignacio J.
Amaro-Gahete, Francisco J.
author_facet Dote-Montero, Manuel
Pelayo-Tejo, Ignacio
Molina-Garcia, Pablo
Carle-Calo, Abraham
García-Ramos, Amador
Chirosa-Ríos, Luis J.
Chirosa-Ríos, Ignacio J.
Amaro-Gahete, Francisco J.
author_sort Dote-Montero, Manuel
collection PubMed
description It is currently unknown the most effective potentiation protocol to increase maximum strength. Hence, we investigated the separated and combined effects of post-tetanic potentiation (PTP) induced by whole-body electrostimulation (WB-EMS) and post-activation potentiation (PAP) induced by voluntary maximum isometric contractions on maximum isometric strength. Ten trained males were randomly evaluated on four occasions. In session A, maximum isometric strength (split squat) was measured in minutes 1, 4, and 8. In session B, the measurements were taken in minutes 2, 6, and 10. In session C, a WB-EMS protocol was applied to elicit PTP and the measurements were performed in minutes 1, 4, and 8. In session D, the same WB-EMS protocol was applied and the measurements were taken in minutes 2, 6, and 10. No significant differences in maximum isometric strength were observed between: (i) the control and WB-EMS in minutes 1 vs. 1 and 2 vs. 2; (ii) the control and PAP in minutes 1 vs. 4, 1 vs. 8, 2 vs. 6, and 2 vs. 10; and (iii) the PAP and WB-EMS plus PAP in minutes 4 vs. 4, 8 vs. 8, 6 vs. 6, and 10 vs. 10. In contrast, the WB-EMS plus PAP revealed a significant increase of 54% (~450 N) compared to the WB-EMS in minutes 4 and 8 compared to the minute 1 (p < 0.001), but not between minutes 2 vs. 6 and 2 vs. 10. The present results showed that PTP induced by WB-EMS in isolation or combined with PAP induced by voluntary maximum isometric contractions did not produce a significant increase in maximum isometric strength compared to the control and PAP alone, respectively.
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spelling pubmed-89198852022-03-18 Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength Dote-Montero, Manuel Pelayo-Tejo, Ignacio Molina-Garcia, Pablo Carle-Calo, Abraham García-Ramos, Amador Chirosa-Ríos, Luis J. Chirosa-Ríos, Ignacio J. Amaro-Gahete, Francisco J. Biol Sport Original Paper It is currently unknown the most effective potentiation protocol to increase maximum strength. Hence, we investigated the separated and combined effects of post-tetanic potentiation (PTP) induced by whole-body electrostimulation (WB-EMS) and post-activation potentiation (PAP) induced by voluntary maximum isometric contractions on maximum isometric strength. Ten trained males were randomly evaluated on four occasions. In session A, maximum isometric strength (split squat) was measured in minutes 1, 4, and 8. In session B, the measurements were taken in minutes 2, 6, and 10. In session C, a WB-EMS protocol was applied to elicit PTP and the measurements were performed in minutes 1, 4, and 8. In session D, the same WB-EMS protocol was applied and the measurements were taken in minutes 2, 6, and 10. No significant differences in maximum isometric strength were observed between: (i) the control and WB-EMS in minutes 1 vs. 1 and 2 vs. 2; (ii) the control and PAP in minutes 1 vs. 4, 1 vs. 8, 2 vs. 6, and 2 vs. 10; and (iii) the PAP and WB-EMS plus PAP in minutes 4 vs. 4, 8 vs. 8, 6 vs. 6, and 10 vs. 10. In contrast, the WB-EMS plus PAP revealed a significant increase of 54% (~450 N) compared to the WB-EMS in minutes 4 and 8 compared to the minute 1 (p < 0.001), but not between minutes 2 vs. 6 and 2 vs. 10. The present results showed that PTP induced by WB-EMS in isolation or combined with PAP induced by voluntary maximum isometric contractions did not produce a significant increase in maximum isometric strength compared to the control and PAP alone, respectively. Institute of Sport in Warsaw 2021-06-01 2022-03 /pmc/articles/PMC8919885/ /pubmed/35309538 http://dx.doi.org/10.5114/biolsport.2022.106153 Text en Copyright © Biology of Sport 2021 https://creativecommons.org/licenses/by-nc-nd/3.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License, permitting all non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Paper
Dote-Montero, Manuel
Pelayo-Tejo, Ignacio
Molina-Garcia, Pablo
Carle-Calo, Abraham
García-Ramos, Amador
Chirosa-Ríos, Luis J.
Chirosa-Ríos, Ignacio J.
Amaro-Gahete, Francisco J.
Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title_full Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title_fullStr Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title_full_unstemmed Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title_short Effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
title_sort effects of post-tetanic potentiation induced by whole-body electrostimulation and post-activation potentiation on maximum isometric strength
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8919885/
https://www.ncbi.nlm.nih.gov/pubmed/35309538
http://dx.doi.org/10.5114/biolsport.2022.106153
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