TY - JOUR
T1 - Efecto de las vibraciones de alta intensidad de cuerpo completo sobre la remoción del lactato sanguíneo y la frecuencia cardiaca luego de una prueba máxima en hombres activos jóvenes
AU - Galaz-Campos, Daniel
AU - Olivares-Arancibia, Jorge
AU - Solis-Urra, Patricio
AU - Suarez-Cadenas, Ernesto
AU - Santos-Lozano, Alejandro
AU - RODRIGUEZ RODRIGUEZ, FERNANDO JAVIER
AU - CRISTI MONTERO, CARLOS SEBASTIAN
N1 - Publisher Copyright:
© Copyright: Federación Española de Asociaciones de Docentes de Educación Física (FEADEF).
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2021
Y1 - 2021
N2 - Speed up recovery is fundamental in sport disciplines in which competitors must perform repeated trials within the same competition. The main objective of this study was to determine the effect of high-frequency whole body vibration (WBV) on blood [Lac] removal and heart rate (HR) after an all-out test. The participants performed a 4 x 100 m all-out test every 48 h in a random cross-over fashion, and a blood [Lac] removal protocol was applied after each test: a) 20 min seated (REST); b) squatting on a vibrating platform (S+V); and c) squatting on a non-vibrating platform (S-V). Blood [Lac] and HR were measured at rest, immediately after the 4 x 100 m all-out test (min 0), and at 10 and 20 min during the removal protocols. The results showed that the 3 protocols displayed significantly decreased blood [Lac] after 20 min (REST, S+V, and S-V removed Δ 6.6; Δ 10.5; and Δ 11.1 mmol•L-1, respectively). However, there were no significant differences in the blood [Lac] removal level between the S+V and S-V conditions. Interestingly, the S-V participants showed increased HR levels during the active recovery compared with the REST and S+V conditions. The effect of high-frequency WBV is not an additional stimulus to increase the blood [Lac] removal capacity in active young men, although WBV appeared to elicit less cardiovascular stress during recovery.
AB - Speed up recovery is fundamental in sport disciplines in which competitors must perform repeated trials within the same competition. The main objective of this study was to determine the effect of high-frequency whole body vibration (WBV) on blood [Lac] removal and heart rate (HR) after an all-out test. The participants performed a 4 x 100 m all-out test every 48 h in a random cross-over fashion, and a blood [Lac] removal protocol was applied after each test: a) 20 min seated (REST); b) squatting on a vibrating platform (S+V); and c) squatting on a non-vibrating platform (S-V). Blood [Lac] and HR were measured at rest, immediately after the 4 x 100 m all-out test (min 0), and at 10 and 20 min during the removal protocols. The results showed that the 3 protocols displayed significantly decreased blood [Lac] after 20 min (REST, S+V, and S-V removed Δ 6.6; Δ 10.5; and Δ 11.1 mmol•L-1, respectively). However, there were no significant differences in the blood [Lac] removal level between the S+V and S-V conditions. Interestingly, the S-V participants showed increased HR levels during the active recovery compared with the REST and S+V conditions. The effect of high-frequency WBV is not an additional stimulus to increase the blood [Lac] removal capacity in active young men, although WBV appeared to elicit less cardiovascular stress during recovery.
KW - Heart rate
KW - High-frequency vibration
KW - Lactate clearance
KW - Recovery
UR - http://www.scopus.com/inward/record.url?scp=85092258539&partnerID=8YFLogxK
U2 - 10.47197/retos.v0i39.78441
DO - 10.47197/retos.v0i39.78441
M3 - Article
AN - SCOPUS:85092258539
SP - 471
EP - 476
JO - Retos
JF - Retos
SN - 1579-1726
IS - 39
ER -