Assessment of the load-velocity profile in the free-weight prone bench pull exercise through different velocity variables and regression models

PloS One
Amador García-RamosJonathon Weakley

Abstract

This aims of this study were (I) to determine the velocity variable and regression model which best fit the load-velocity relationship during the free-weight prone bench pull exercise, (II) to compare the reliability of the velocity attained at each percentage of the one-repetition maximum (1RM) between different velocity variables and regression models, and (III) to compare the within- and between-subject variability of the velocity attained at each %1RM. Eighteen men (14 rowers and four weightlifters) performed an incremental test during the free-weight prone bench pull exercise in two different sessions. General and individual load-velocity relationships were modelled through three velocity variables (mean velocity [MV], mean propulsive velocity [MPV] and peak velocity [PV]) and two regression models (linear and second-order polynomial). The main findings revealed that (I) the general (Pearson's correlation coefficient [r] range = 0.964-0.973) and individual (median r = 0.986 for MV, 0.989 for MPV, and 0.984 for PV) load-velocity relationships were highly linear, (II) the reliability of the velocity attained at each %1RM did not meaningfully differ between the velocity variables (coefficient of variation [CV] range = 2.55-7....Continue Reading

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Citations

Apr 28, 2020·Sports Biomechanics·Luis Rodiles-GuerreroJuan Antonio León-Prados
Sep 11, 2020·International Journal of Environmental Research and Public Health·Madison PearsonJonathon Weakley
Sep 16, 2020·International Journal of Sports Physiology and Performance·Alejandro Pérez-Castilla, Amador García-Ramos
Jul 21, 2020·International Journal of Sports Medicine·Fernando Pareja-BlancoKeijo Häkkinen
Dec 23, 2020·International Journal of Sports Medicine·Eliseo Iglesias-SolerLuis Santos
Feb 7, 2021·International Journal of Sports Physiology and Performance·Steve W ThompsonAndrew Barnes
Aug 7, 2021·European Journal of Sport Science·David M Díez-FernándezAlberto Soriano-Maldonado

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