Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study

Performance in wheelchair basketball is determined by capabilities, such as strength and power. The study has two aims: first, to analyze the association between speed and acceleration variables (collected in the bench press (BP) exercise) and the distinct percentages of one-repetition maximum (1RM)...

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Autores principales:	Ander Romarate, Aitor Iturricastillo, Fabio Y. Nakamura, Irineu Loturco, Josune Rodriguez-Negro, Cristina Granados, Javier Yanci
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	mean propulsive velocity disability resistance training 1RM Medicine R
Acceso en línea:	https://doaj.org/article/da2dbc898d704714847b547ceb8688f5
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spelling	oai:doaj.org-article:da2dbc898d704714847b547ceb8688f52021-11-11T16:18:47ZLoad-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study10.3390/ijerph1821111611660-46011661-7827https://doaj.org/article/da2dbc898d704714847b547ceb8688f52021-10-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/21/11161https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601Performance in wheelchair basketball is determined by capabilities, such as strength and power. The study has two aims: first, to analyze the association between speed and acceleration variables (collected in the bench press (BP) exercise) and the distinct percentages of one-repetition maximum (1RM); second, to analyze the effect of a strength training protocol on wheelchair basketball (WB) players according to their functional impairments. Ten Spanish male WB players volunteered to participate in the study. The players did a pretest and posttest (1RM in bench press) with 6-week muscle strength intervention program. The results showed a high association between the %1RM and the mean propulsive velocity (MPV) and the maximum velocity (V<sub>max</sub>), both in the total of the participants, and in each separate group of athletes. After implementing the strength training program, both the players of the IWBF (International Wheelchair Basketball Federation) < 2.5 group and those of IWBF > 2.5 group improved their 1RM (<i>p</i> < 0.01, ES = 0.20 to 0.23). However, the program produced positive effects at submaximal intensities in the MPV reached with 30, 40, 70, and 80 kg and in time to maximum velocity (TV<sub>max</sub>) with 30, 40, and 70 kg (ES = −3.24 to 1.32) only in players with greater functional impairments. The high association between %1RM and MPV and V<sub>max</sub> can allow for determination the %1RM of the WB players in the BP using the MPV and the V<sub>max</sub>. The training program was effective in improving 1RM in both groups, while improvements in submaximal values only occurred in the IWBF < 2.5 group.Ander RomarateAitor IturricastilloFabio Y. NakamuraIrineu LoturcoJosune Rodriguez-NegroCristina GranadosJavier YanciMDPI AGarticlemean propulsive velocitydisabilityresistancetraining1RMMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 11161, p 11161 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	mean propulsive velocity disability resistance training 1RM Medicine R
spellingShingle	mean propulsive velocity disability resistance training 1RM Medicine R Ander Romarate Aitor Iturricastillo Fabio Y. Nakamura Irineu Loturco Josune Rodriguez-Negro Cristina Granados Javier Yanci Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
description	Performance in wheelchair basketball is determined by capabilities, such as strength and power. The study has two aims: first, to analyze the association between speed and acceleration variables (collected in the bench press (BP) exercise) and the distinct percentages of one-repetition maximum (1RM); second, to analyze the effect of a strength training protocol on wheelchair basketball (WB) players according to their functional impairments. Ten Spanish male WB players volunteered to participate in the study. The players did a pretest and posttest (1RM in bench press) with 6-week muscle strength intervention program. The results showed a high association between the %1RM and the mean propulsive velocity (MPV) and the maximum velocity (V<sub>max</sub>), both in the total of the participants, and in each separate group of athletes. After implementing the strength training program, both the players of the IWBF (International Wheelchair Basketball Federation) < 2.5 group and those of IWBF > 2.5 group improved their 1RM (<i>p</i> < 0.01, ES = 0.20 to 0.23). However, the program produced positive effects at submaximal intensities in the MPV reached with 30, 40, 70, and 80 kg and in time to maximum velocity (TV<sub>max</sub>) with 30, 40, and 70 kg (ES = −3.24 to 1.32) only in players with greater functional impairments. The high association between %1RM and MPV and V<sub>max</sub> can allow for determination the %1RM of the WB players in the BP using the MPV and the V<sub>max</sub>. The training program was effective in improving 1RM in both groups, while improvements in submaximal values only occurred in the IWBF < 2.5 group.
format	article
author	Ander Romarate Aitor Iturricastillo Fabio Y. Nakamura Irineu Loturco Josune Rodriguez-Negro Cristina Granados Javier Yanci
author_facet	Ander Romarate Aitor Iturricastillo Fabio Y. Nakamura Irineu Loturco Josune Rodriguez-Negro Cristina Granados Javier Yanci
author_sort	Ander Romarate
title	Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
title_short	Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
title_full	Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
title_fullStr	Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
title_full_unstemmed	Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study
title_sort	load-velocity relationship in bench press and effects of a strength-training program in wheelchair basketball players: a team study
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/da2dbc898d704714847b547ceb8688f5
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Load-Velocity Relationship in Bench Press and Effects of a Strength-Training Program in Wheelchair Basketball Players: A Team Study

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