Maximal sprints within the warm-up does not affect pacing or performance in a 10 km cycle time trial
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Título: | Maximal sprints within the warm-up does not affect pacing or performance in a 10 km cycle time trial |
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Autor/es: | Veen, Jort | Corbett, Mark | Renfree, Andrew |
Palabras clave: | Postactivation potentiation | Endurance performance | PAP |
Área/s de conocimiento: | Educación Física y Deportiva |
Fecha de publicación: | 2020 |
Editor: | Universidad de Alicante. Área de Educación Física y Deporte |
Cita bibliográfica: | Journal of Human Sport and Exercise. 2020, 15(2): 319-329. doi:10.14198/jhse.2020.152.07 |
Resumen: | This study investigated the effects of the inclusion of a postactivation potentiation (PAP) specific warm-up (WU) consisting of all-out sprints on 10 kilometre cycling time trial (10 km-TT) pacing and performance. Following familiarization, thirteen well-trained male participants performed two 10 km cycle laboratory time trials following warm-ups that included either four 8 seconds (s) maximal sprints, or a matched total work performed at a constant exercise intensity. Power output (PO), heart rate (HR), and ratings of perceived exertion (RPE) were measured throughout and blood lactate (BLa) 3 minutes post exercise. There were no significant differences in total performance time, PO in any 2 km segment, RPE, or post-exercise BLa between conditions. Some significant differences (P<0.05) were observed in heart rate and cadence between 2 km segments. Addition of four all-out sprints to the WU did not improve 10 km time trial performance or alter pacing strategy displayed. This suggests that maximal sprinting in a warming up might not be an effective strategy to improve cycling time trial endurance performance. |
URI: | https://doi.org/10.14198/jhse.2020.152.07 | http://hdl.handle.net/10045/92908 |
ISSN: | 1988-5202 |
DOI: | 10.14198/jhse.2020.152.07 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | Licencia Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 |
Revisión científica: | si |
Versión del editor: | https://www.jhse.ua.es/ |
Aparece en las colecciones: | Journal of Human Sport and Exercise - 2020, Vol. 15, No. 2 |
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