RT info:eu-repo/semantics/article
T1 The post-activation performance enhancement effect of a parallel back squat on male jumping and sprinting athletes
A1 Márquez, Enrique
A1 Castillo, Daniel
A1 Rodríguez Fernández, Alejandro
A1 Beato, Marco
A1 Raya González, Javier
A2 Educacion Fisica y Deportiva
K1 Educación Física
K1 Athletics
K1 Nuromuscular
K1 Activation
K1 Whole-body vibration
K1 2411.06 Fisiología del Ejercicio
AB [EN] Although the literature has described different ways and methodologies of producingchronic neuromuscular enhancements in athletes, less is known about warm-up activitiesaiming to optimize short-term performance. To address these gaps, investigations intopost-activation performance enhancement (PAPE) effects are necessary. As such, thiswork aimed to analyse the PAPE effect of different parallel squat (PS) protocols with andwithout whole-body vibration (WBV) employing different volumes (low and high) andrest periods (of one and four minutes) on jumping performance. Seventeen elite sprintingand jumping male athletes participated in this study. The athletes completed one PAPEprotocol on a weekly basis, according to the following conditions: PS with 80% onerepetitionmaximum (1RM) without vibration (NV-PS) and with WBV (WBV-PS). Eachexercise was performed at a high and low volume, and after short or long recoveryperiods (of one and four minutes). A countermovement jump (CMJ) and drop jump (DJ)without an arm swing were executed before and after each PAPE protocol. Higher CMJand DJ performances after WBV-PS exercises were found (effect size (ES) = 1.065–1.319, large). Greater DJ results were observed after an NV-PS exercise with a highvolume and four minutes of rest (37.78 ± 5.44 vs. 39.09 ± 5.62; p = 0.011; ES = 0.692,medium). Time x condition effects (F = 25.239, p < 0.01, η2 = 0.03) were observed,revealing higher CMJ values after a WBV-PS in comparison to baseline conditions, aswell as higher DJ values after NV-PS and WBV-PS in comparison to baseline conditions.The findings indicate that these types of PAPE protocols in elite male athletes and WBVPSPAPE protocols in particular can enhance CMJ and DJ performance, while the NV-PS(using a high volume and four minutes of rest) resulted in improvements for the DJ. Noother improvements were reported using NV-PS combinations.
PB MRE Press
SN 1875-6859
LK https://hdl.handle.net/10612/19946
UL https://hdl.handle.net/10612/19946
NO Márquez, E., Castillo, D., Rodríguez-Fernández, A., Beato, M., & Raya-González, J. (2023). The post-activation performance enhancement effect of a parallel back squat on male jumping and sprinting athletes. Journal of Men’s Health, 19(2), 9-16. https://doi.org/10.22514/JOMH.2023.016
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 07-jun-2024