• Mi Re-Unir
    Búsqueda Avanzada
    JavaScript is disabled for your browser. Some features of this site may not work without it.
    Ver ítem 
    •   Inicio
    • RESULTADOS DE INVESTIGACIÓN
    • Artículos Científicos WOS y SCOPUS
    • Ver ítem
    •   Inicio
    • RESULTADOS DE INVESTIGACIÓN
    • Artículos Científicos WOS y SCOPUS
    • Ver ítem

    Cardiorespiratory and Metabolic Responses to Loaded Half Squat Exercise Executed at an Intensity Corresponding to the Lactate Threshold

    Autor: 
    Mate-Muñoz, José Luis
    ;
    Domínguez, Raul
    ;
    Barba, Manuel
    ;
    Monroy Anton, Antonio
    ;
    Rodríguez Rodríguez, Barbara
    ;
    Ruiz-Solano, Pedro
    ;
    Garnacho-Castaño, Manuel V.
    Fecha: 
    09/2015
    Palabra clave: 
    aerobic fitness/VO2max; anaerobic threshold; exercise physiology; strength training; JCR; Scopus
    Revista / editorial: 
    Journal of Sports Science and Medicine
    Tipo de Ítem: 
    Articulo Revista Indexada
    URI: 
    https://reunir.unir.net/handle/123456789/5689
    Dirección web: 
    https://www.ncbi.nlm.nih.gov/pubmed/26336353
    Resumen:
    This study was designed to identify the blood lactate threshold (LT2) for the half squat (HS) and to examine cardiorespiratory and metabolic variables during a HS test performed at a work intensity corresponding to the LT2. Twenty-four healthy men completed 3 test sessions. In the first, their one-repetition maximum (1RM) was determined for the HS. In the second session, a resistance HS incremental-load test was performed to determine LT2. Finally, in the third session, subjects performed a constant-load HS exercise at the load corresponding to the LT2 (21 sets of 15 repetitions with 1 min of rest between sets). In this last test, blood samples were collected for lactate determination before the test and 30 s after the end of set (S) 3, S6, S9, S12, S15, S18 and S21. During the test, heart rate (HR) was telemetrically monitored and oxygen consumption (VO2), carbon dioxide production (VCO2), minute ventilation (VE), respiratory exchange ratio (RER), ventilatory equivalent for O-2 (VE.VO2-1) and ventilatory equivalent for CO2 (VE.VCO2-1) were monitored using a breath-by-breath respiratory gas analyzer. The mean LT2 for the participants was 24.8 +/- 4.8% 1RM. Blood lactate concentrations showed no significant differences between sets 3 and 21 of exercise (p = 1.000). HR failed to vary between S6 and S21 (p > 1.000). The respiratory variables VO2, VCO2, and VE.VCO2-1 stabilized from S3 to the end of the constant-load HS test (p = 0.471, p = 0.136, p = 1.000), while VE and VE.VO2-1 stabilized from S6 to S21. RER did not vary significantly across exercise sets (p = 0.103). The LT2 was readily identified in the incremental HS test. Cardiorespiratory and metabolic variables remained stable during this resistance exercise conducted at an exercise intensity corresponding to the LT2. These responses need to be confirmed for other resistance exercises and adaptations in these responses after a training program also need to be addressed.
    Mostrar el registro completo del ítem
    Este ítem aparece en la(s) siguiente(s) colección(es)
    • Artículos Científicos WOS y SCOPUS

    Estadísticas de uso

    Año
    2012
    2013
    2014
    2015
    2016
    2017
    2018
    2019
    2020
    2021
    2022
    2023
    2024
    2025
    Vistas
    0
    0
    0
    0
    0
    0
    48
    44
    52
    34
    53
    70
    99
    42
    Descargas
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0

    Ítems relacionados

    Mostrando ítems relacionados por Título, autor o materia.

    • I Congreso Español de Videojuegos 2022 

      González Calero, Pedro Antonio; Gómez Martín, Marco Antonio; Gómez Martín, Pedro Pablo; Gutiérrez Manjón, Sergio; Gutiérrez Sánchez, Pablo; Peinado, Federico; Sánchez-Ruiz Granados, Antonio; Barbancho, Isabel; Blanco Bueno, Carlos; Botella Nicolás, Ana María; Chover, Miguel; Díaz Álvarez, Josefa; Echeverría, Jorge; Fernández Leiva, Antonio J.; Fernández Ruiz, Marta; Gallego-Durán, Francisco; García Sánchez, Pablo; Gutiérrez Vela, Francisco L; Lara-Cabrera, Raúl; León, Carlos; Moreno, Jorge L.; Lozano Muñoz, Alejandro; Mayor, Jesús; Medina Medina, Nuria; Mejías-Climent, Laura; Mora, Antonio M; Munarriz, Jaime; Patow, Gustavo A.; Sagredo-Olivenza, Ismael; Salinas, María-José; Sanchez I. Peris, Francesc Josep; Sánchez-Ruiz, Antonio A; Shliakhovchuk, Elena; Tejada, Jesus (CEUR Workshop Proceedings, 2022)
      {Resumen no disponible]
    • Finger Flexor Force Influences Performance in Senior Male Air Pistol Olympic Shooting 

      Mon, Daniel; Zakynthinaki, María S; Cordente, Carlos A; Monroy Anton, Antonio ; Rodríguez Rodríguez, Barbara; López Jiménez, David (PLOS One, 06/2015)
      The ability to stabilize the gun is crucial for performance in Olympic pistol shooting and is thought to be related to the shooters muscular strength. The present study examines the relation between performance and finger ...
    • Runtastic PRO app: an excellent all-rounder for logging fitness 

      Monroy Anton, Antonio ; Rodríguez Rodríguez, Barbara (British Journal of Sports Medicine, 06/2016)
      Runtastic PRO is an app aimed at logging fitness in a number of different activities and sports. It captures all the basic data: distance, average speed, speed between mile markers, elevation, pace, pace between mile ...

    Mi cuenta

    AccederRegistrar

    ¿necesitas ayuda?

    Manual de UsuarioContacto: reunir@unir.net

    Listar

    todo Re-UnirComunidades y coleccionesPor fecha de publicaciónAutoresTítulosPalabras claveTipo documentoTipo de accesoEsta colecciónPor fecha de publicaciónAutoresTítulosPalabras claveTipo documentoTipo de acceso






    Aviso Legal Política de Privacidad Política de Cookies Cláusulas legales RGPD
    © UNIR - Universidad Internacional de La Rioja
     
    Aviso Legal Política de Privacidad Política de Cookies Cláusulas legales RGPD
    © UNIR - Universidad Internacional de La Rioja