Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.

<h4>Purpose</h4>Monitoring training from a multifactorial point of view is of great importance in elite endurance athletes. This study aims to analyze the relationships between indicators of training load, hormonal status and neuromuscular performance, and to compare these values with co...

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Autores principales:	Carlos Balsalobre-Fernández, Carlos Ma Tejero-González, Juan del Campo-Vecino
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/bdccca0b0ff949a792fd7d6902238db6
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spelling	oai:doaj.org-article:bdccca0b0ff949a792fd7d6902238db62021-11-25T06:03:24ZRelationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.1932-620310.1371/journal.pone.0106066https://doaj.org/article/bdccca0b0ff949a792fd7d6902238db62014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25153137/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Purpose</h4>Monitoring training from a multifactorial point of view is of great importance in elite endurance athletes. This study aims to analyze the relationships between indicators of training load, hormonal status and neuromuscular performance, and to compare these values with competition performance, in elite middle and long-distance runners.<h4>Method</h4>Fifteen elite middle and long-distance runners (12 men, 3 women; age = 26.3±5.1 yrs) were measured for training volume, training zone and session rate of perceived exertion (RPE) (daily), countermovement jump (CMJ) and salivary free cortisol (weekly) for 39 weeks (i.e., the whole season). Competition performance was also observed throughout the study, registering the season best and worst competitions.<h4>Results</h4>Season average salivary free cortisol concentrations correlate significantly with CMJ (r = -0.777) and RPE (r = 0.551). Also, weekly averages of CMJ significantly correlates with RPE (r = -0.426), distance run (r = -0.593, p<0.001) and training zone (r = 0.437, p<0.05). Finally, it was found that the CMJ (+8.5%, g = 0.65) and the RPE (-17.6%, g = 0.94) measured the week before the best competition performance of the season were significantly different compared with the measurement conducted the week before the season's worst competition performance.<h4>Conclusions</h4>Monitoring weekly measurements of CMJ and RPE could be recommended to control training process of such athletes in a non-invasive, field-based, systematic way.Carlos Balsalobre-FernándezCarlos Ma Tejero-GonzálezJuan del Campo-VecinoPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 8, p e106066 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Carlos Balsalobre-Fernández Carlos Ma Tejero-González Juan del Campo-Vecino Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
description	<h4>Purpose</h4>Monitoring training from a multifactorial point of view is of great importance in elite endurance athletes. This study aims to analyze the relationships between indicators of training load, hormonal status and neuromuscular performance, and to compare these values with competition performance, in elite middle and long-distance runners.<h4>Method</h4>Fifteen elite middle and long-distance runners (12 men, 3 women; age = 26.3±5.1 yrs) were measured for training volume, training zone and session rate of perceived exertion (RPE) (daily), countermovement jump (CMJ) and salivary free cortisol (weekly) for 39 weeks (i.e., the whole season). Competition performance was also observed throughout the study, registering the season best and worst competitions.<h4>Results</h4>Season average salivary free cortisol concentrations correlate significantly with CMJ (r = -0.777) and RPE (r = 0.551). Also, weekly averages of CMJ significantly correlates with RPE (r = -0.426), distance run (r = -0.593, p<0.001) and training zone (r = 0.437, p<0.05). Finally, it was found that the CMJ (+8.5%, g = 0.65) and the RPE (-17.6%, g = 0.94) measured the week before the best competition performance of the season were significantly different compared with the measurement conducted the week before the season's worst competition performance.<h4>Conclusions</h4>Monitoring weekly measurements of CMJ and RPE could be recommended to control training process of such athletes in a non-invasive, field-based, systematic way.
format	article
author	Carlos Balsalobre-Fernández Carlos Ma Tejero-González Juan del Campo-Vecino
author_facet	Carlos Balsalobre-Fernández Carlos Ma Tejero-González Juan del Campo-Vecino
author_sort	Carlos Balsalobre-Fernández
title	Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
title_short	Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
title_full	Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
title_fullStr	Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
title_full_unstemmed	Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
title_sort	relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/bdccca0b0ff949a792fd7d6902238db6
work_keys_str_mv	AT carlosbalsalobrefernandez relationshipsbetweentrainingloadsalivarycortisolresponsesandperformanceduringseasontraininginmiddleandlongdistancerunners AT carlosmatejerogonzalez relationshipsbetweentrainingloadsalivarycortisolresponsesandperformanceduringseasontraininginmiddleandlongdistancerunners AT juandelcampovecino relationshipsbetweentrainingloadsalivarycortisolresponsesandperformanceduringseasontraininginmiddleandlongdistancerunners
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Relationships between training load, salivary cortisol responses and performance during season training in middle and long distance runners.

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