<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-20T09:48:57Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/12099" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/12099</identifier><datestamp>2026-09-17T00:05:26Z</datestamp><setSpec>com_10259_6256</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>col_10259_6257</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="d5930fa8-3801-4303-a600-1d2516e7e312">López Laval, Isaac</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="ae42594e-47f5-488b-8c30-25bb7416dfc9">Marqués Giménez, Diego</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="d027476e-d951-4d09-95d6-a1eb128a4159">Velarde Sotres, Álvaro</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="1048499c-44e7-45b9-9400-6a3ebe34d133">Sitko, Sebastian</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="e5bdae96-54e5-4bce-9934-a8dc2a23a343">Calleja Gonzalez, Julio Julio</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="627" confidence="600" orcid_id="0000-0002-6554-4602">Mielgo Ayuso, Juan</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2026-09-16T12:48:48Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="available">2026-09-16T12:48:48Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">2022-06</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="issn">0212-1611</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">https://hdl.handle.net/10259/12099</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="doi">10.20960/NH.03886</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="essn">1699-5198</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="en">In order to improve the recovery process in combat sports disciplines, ergo-nutritional strategies could be an effective option in training and&#xd;
competition. Some of these ergo-nutritional aids could improve performance but literature references are scarce, with controversial results&#xd;
regarding actual recovery effects. This systematic review aimed to examine which ergo-nutritional methods are most effective for assisting in&#xd;
the recovery process in combat sports, and to determine the appropriate training stimuli. This systematic review was carried out following the&#xd;
Preferred Reporting Items for Systematic Review (PRISMA) guidelines. A computerized search was performed in PubMed, Web of Science, the&#xd;
Cochrane Collaboration Database, Evidence Database, Evidence Based Medicine Search review, National Guidelines, EM-BASE, Scopus and&#xd;
Google Scholar system (from 1995 to April 30, 2021). The PICOS model was used to define inclusion and exclusion criteria. Out of 123 studies&#xd;
initially found, 18 met the eligibility criteria and were included in the review. Data from 367 athletes from different disciplines were examined.&#xd;
The evidence was grouped in 4 areas: oxidative stress, muscle and energy recovery, muscle repair, and metabolic acidosis. Evidence showed that&#xd;
vitamins, minerals, and some natural ergo-nutritional products are effective as antioxidants. Carbohydrates and protein determine the recovery&#xd;
effect. Sodium bicarbonate has a role as primary acidosis metabolic delayer. Accordingly, ergo-nutritional aids can help in the recovery process.&#xd;
Considering the effects outlined in the literature, more studies are needed to provide firm evidence.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="es">Para mejorar el proceso de recuperación en las disciplinas deportivas de combate, las estrategias ergo-nutricionales son una opción eficaz en&#xd;
el entrenamiento y la competición. Algunas de estas alternativas mejoran el rendimiento, pero actualmente existe una escasa bibliografía con&#xd;
resultados controvertidos relacionados con el efecto de recuperación. Esta revisión sistemática tuvo como objetivo determinar qué estrategias&#xd;
ergo-nutricionales son más efectivas en los procesos de recuperación. Se llevó a cabo siguiendo las pautas Preferred Reporting Items for Systematic&#xd;
Review (PRISMA). Se realizó una búsqueda computarizada en PubMed, Web of Science, Cochrane Collaboration Database, Evidence Database,&#xd;
Evidence Based Medicine Search review, National Guidelines, EM-BASE, Scopus y el sistema Google Scholar (desde 1995 hasta el 30 de abril de&#xd;
2021). Se utilizó el modelo PICOS para definir los criterios de inclusión y exclusión. De los 123 estudios encontrados inicialmente, 18 cumplieron&#xd;
los criterios de elegibilidad y fueron incluidos. Se examinaron datos de 367 atletas de diferentes disciplinas. La evidencia se agrupó en 4 áreas:&#xd;
estrés oxidativo, recuperación muscular y energética, reparación muscular y acidosis metabólica. La evidencia mostró que las vitaminas, los&#xd;
minerales y algunos productos ergo-nutricionales naturales son eficaces como antioxidantes, los hidratos de carbono y las proteínas determinan&#xd;
su efecto recuperador y el bicarbonato de sodio es el principal retardador metabólico de la acidosis. Se destaca la importancia de aceptar un&#xd;
plan ergo-nutricional para mejorar el proceso de recuperación. A pesar de ello, y teniendo en cuenta los efectos descritos en la literatura, se&#xd;
necesitan más estudios para reforzar la evidencia actual.</dim:field>
<dim:field mdschema="dc" element="format" qualifier="mimetype">application/pdf</dim:field>
<dim:field mdschema="dc" element="language" qualifier="iso" lang="en">eng</dim:field>
<dim:field mdschema="dc" element="publisher" lang="es">Arán</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="ispartof" lang="es">Nutricion Hospitalaria. 2022, V. 36, n. 3, p.  652-662</dim:field>
<dim:field mdschema="dc" element="relation" qualifier="publisherversion">http://dx.doi.org/10.20960/nh.03886</dim:field>
<dim:field mdschema="dc" element="rights" lang="*">Atribución-NoComercial-CompartirIgual 4.0 Internacional</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="uri" lang="*">http://creativecommons.org/licenses/by-nc-sa/4.0/</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="accessRights" lang="es">info:eu-repo/semantics/openAccess</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Recovery</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Fatigue</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Combat sports</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Nutrition</dim:field>
<dim:field mdschema="dc" element="subject" lang="en">Ergo nutritional aids</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Deportes de lucha</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="en">Wrestling</dim:field>
<dim:field mdschema="dc" element="title" lang="en">Effects of ergo-nutritional strategies on recovery in combat sports disciplines</dim:field>
<dim:field mdschema="dc" element="title" qualifier="alternative" lang="es">Efectos de las estrategias ergo-nutricionales sobre la recuperación en las disciplinas de deportes&#xd;
de combate</dim:field>
<dim:field mdschema="dc" element="type" lang="es">info:eu-repo/semantics/article</dim:field>
<dim:field mdschema="dc" element="type" qualifier="hasVersion" lang="es">info:eu-repo/semantics/publishedVersion</dim:field>
<dim:field mdschema="dc" element="journal" qualifier="title" lang="es">Nutrición Hospitalaria</dim:field>
<dim:field mdschema="dc" element="volume" qualifier="number" lang="es">39</dim:field>
<dim:field mdschema="dc" element="issue" qualifier="number" lang="es">3</dim:field>
<dim:field mdschema="dc" element="page" qualifier="initial" lang="es">652</dim:field>
<dim:field mdschema="dc" element="page" qualifier="final" lang="es">662</dim:field>
</dim:dim></metadata></record></GetRecord></OAI-PMH>