Acute and Delayed Effects of a Resistance Training Session Leading to Muscular Failure on Mechanical, Metabolic, and Perceptual Responses
dc.contributor.author | Párraga Montilla, Juan A. | |
dc.contributor.author | García Ramos, Amador | |
dc.contributor.author | Castaño Zambudio, Adrían | |
dc.contributor.author | Capelo Ramírez, Fernando | |
dc.contributor.author | González Hernández, Jorge M. | |
dc.contributor.author | Cordero Rodríguez, Yaiza | |
dc.contributor.author | Jiménez Reyes, Pedro | |
dc.date.accessioned | 2025-01-14T07:31:35Z | |
dc.date.available | 2025-01-14T07:31:35Z | |
dc.date.issued | 2020-08 | |
dc.description.abstract | This study explored the acute and delayed (24 and 48 hours after exercise) effects of a resistance training session leading to muscular failure. Eleven resistance-trained men completed a training session consisting on 3 sets of repetitions to failure during the back-squat exercise performed at the maximum possible speed with a load equivalent to a mean propulsive velocity (MPV) of 1 m·s−1 (≈60% of 1 repetition maximum). A number of mechanical (number of repetitions and starting MPV of the set, MPV achieved against the 1MPV load, countermovement jump [CMJ] height, and handgrip strength), metabolic (lactate, uric acid, and ammonia concentrations), and perceptual (OMNI-RES perceived exertion) variables were measured. The results revealed (a) a decrease of 38.7% in set 2 and 54.7% in set 3 of the number of repetitions performed compared with the first set (p < 0.05), (b) a reduction in the MPV of the repetitions and an increase in lactate concentration and OMNI-RES values with the succession of sets (p < 0.05), (c) comparable decrements in CMJ height after the 3 sets (25–32%), (d) a decrease in CMJ height (p < 0.05; 6.7–7.9%) and in the MPV attained against the 1MPV load (p < 0.05; 13–14%) after 24 and 48 hours of completing the training session, but no significant changes were observed in handgrip strength (p > 0.05; <2%), and (e) uric acid and ammonia concentrations above the basal levels (p < 0.05). The large decrements in mechanical performance together with the high metabolic stress discourage the frequent use of resistance training sessions leading to muscular failure. | es_ES |
dc.identifier.citation | Párraga-Montilla, J. A., García-Ramos, A., Castaño-Zambudio, A., Capelo-Ramírez, F., González-Hernández, J. M., Cordero-Rodríguez, Y., & Jiménez-Reyes, P. (2020). Acute and delayed effects of a resistance training session leading to muscular failure on mechanical, metabolic, and perceptual responses. The Journal of Strength & Conditioning Research, 34(8), 2220-2226. | es_ES |
dc.identifier.issn | 1064-8011 | es_ES |
dc.identifier.other | 10.1519/JSC.0000000000002712 | es_ES |
dc.identifier.uri | https://journals.lww.com/nsca-jscr/fulltext/2020/08000/Acute_and_Delayed_Effects_of_a_Resistance_Training.15.aspx?casa_token=fKQ_hSAmBrUAAAAA:vFvBLpraOz1MFQggMoKnj1SK8XIMOv-kJTa8e5Xx1mJnY37lJvvUxWHhlA0eOd6tCyQt1Hmy2hD4T2gieGxM | es_ES |
dc.identifier.uri | https://hdl.handle.net/10953/3923 | |
dc.language.iso | eng | es_ES |
dc.publisher | National Strength and Conditioning Association | es_ES |
dc.relation.ispartof | Journal of Strength and Conditioning Research (2020), 34(8):2220-2226. | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | back squat | es_ES |
dc.subject | jump height | es_ES |
dc.subject | movement velocity | es_ES |
dc.subject | velocity-based training | es_ES |
dc.title | Acute and Delayed Effects of a Resistance Training Session Leading to Muscular Failure on Mechanical, Metabolic, and Perceptual Responses | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
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