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Título
The post-activation performance enhancement effect of a parallel back squat on male jumping and sprinting athletes
Autor
Facultad/Centro
Área de conocimiento
Título de la revista
Journal of Men's Health
Número de la revista
2
Cita Bibliográfica
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
Editorial
MRE Press
Fecha
2023
ISSN
1875-6859
Resumen
[EN] Although the literature has described different ways and methodologies of producing
chronic neuromuscular enhancements in athletes, less is known about warm-up activities
aiming to optimize short-term performance. To address these gaps, investigations into
post-activation performance enhancement (PAPE) effects are necessary. As such, this
work aimed to analyse the PAPE effect of different parallel squat (PS) protocols with and
without whole-body vibration (WBV) employing different volumes (low and high) and
rest periods (of one and four minutes) on jumping performance. Seventeen elite sprinting
and jumping male athletes participated in this study. The athletes completed one PAPE
protocol on a weekly basis, according to the following conditions: PS with 80% onerepetition
maximum (1RM) without vibration (NV-PS) and with WBV (WBV-PS). Each
exercise was performed at a high and low volume, and after short or long recovery
periods (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 CMJ
and 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 high
volume 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, as
well 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 WBVPS
PAPE 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. No
other improvements were reported using NV-PS combinations.
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