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Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players

PURPOSE: The aim of this work was to investigate the metabolic and muscle damage responses after the level-1 Yo-Yo intermittent recovery test (YYIRT) in young football players. METHODS: Fifteen male football players (17.42 ± 0.2 yrs, 69.91 ± 4.4 kg, 178.64 ± 3.8 cm; mean ± SD) participated in this s...

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Autores principales: Hammouda, Omar, Chtourou, Hamdi, Chaouachi, Anis, Chahed, Henda, Zarrouk, Nidhal, Miled, Abdelhedi, Chamari, Karim, Souissi, Nizar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Tehran University of Medical Sciences 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685156/
https://www.ncbi.nlm.nih.gov/pubmed/23785572
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author Hammouda, Omar
Chtourou, Hamdi
Chaouachi, Anis
Chahed, Henda
Zarrouk, Nidhal
Miled, Abdelhedi
Chamari, Karim
Souissi, Nizar
author_facet Hammouda, Omar
Chtourou, Hamdi
Chaouachi, Anis
Chahed, Henda
Zarrouk, Nidhal
Miled, Abdelhedi
Chamari, Karim
Souissi, Nizar
author_sort Hammouda, Omar
collection PubMed
description PURPOSE: The aim of this work was to investigate the metabolic and muscle damage responses after the level-1 Yo-Yo intermittent recovery test (YYIRT) in young football players. METHODS: Fifteen male football players (17.42 ± 0.2 yrs, 69.91 ± 4.4 kg, 178.64 ± 3.8 cm; mean ± SD) participated in this study. Fasting blood samples for various biochemical parameters (i.e. lactate (Lac), glucose (GLC), triglycerides (Tri), creatine kinase (CK), uric acid (UA)) collected from a forearm vein after 5-min of seated rest and 3-min after the test. Moreover, rating of perceived exertion (RPE) and maximal heart rate during and after the YYIRT were recorded. RESULTS: Mean levels of the selected biochemical markers were raised after the YYIRT exercise (P<0.001 for the other markers). Moreover, lipid parameters increased significantly after the test (P<0.01 for Tri and P<0.001 for HDL). CONCLUSION: These findings confirm the higher metabolic demand of aerobic as well as anaerobic metabolism and reflect a significant mobilization of purine cycle during the YYIRT. The increase of muscle damage markers also reflects the higher anaerobic solicitation. From these findings, we can conclude the importance of aerobic and anaerobic metabolism during soccer-specific endurance performance (i.e. YYIRT, soccer match).
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spelling pubmed-36851562013-06-19 Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players Hammouda, Omar Chtourou, Hamdi Chaouachi, Anis Chahed, Henda Zarrouk, Nidhal Miled, Abdelhedi Chamari, Karim Souissi, Nizar Asian J Sports Med Original Article PURPOSE: The aim of this work was to investigate the metabolic and muscle damage responses after the level-1 Yo-Yo intermittent recovery test (YYIRT) in young football players. METHODS: Fifteen male football players (17.42 ± 0.2 yrs, 69.91 ± 4.4 kg, 178.64 ± 3.8 cm; mean ± SD) participated in this study. Fasting blood samples for various biochemical parameters (i.e. lactate (Lac), glucose (GLC), triglycerides (Tri), creatine kinase (CK), uric acid (UA)) collected from a forearm vein after 5-min of seated rest and 3-min after the test. Moreover, rating of perceived exertion (RPE) and maximal heart rate during and after the YYIRT were recorded. RESULTS: Mean levels of the selected biochemical markers were raised after the YYIRT exercise (P<0.001 for the other markers). Moreover, lipid parameters increased significantly after the test (P<0.01 for Tri and P<0.001 for HDL). CONCLUSION: These findings confirm the higher metabolic demand of aerobic as well as anaerobic metabolism and reflect a significant mobilization of purine cycle during the YYIRT. The increase of muscle damage markers also reflects the higher anaerobic solicitation. From these findings, we can conclude the importance of aerobic and anaerobic metabolism during soccer-specific endurance performance (i.e. YYIRT, soccer match). Tehran University of Medical Sciences 2012-09-29 2013-03 /pmc/articles/PMC3685156/ /pubmed/23785572 Text en © 2013 Sports Medicine Research Center, Tehran University of Medical Sciences http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work is cited properly.
spellingShingle Original Article
Hammouda, Omar
Chtourou, Hamdi
Chaouachi, Anis
Chahed, Henda
Zarrouk, Nidhal
Miled, Abdelhedi
Chamari, Karim
Souissi, Nizar
Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title_full Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title_fullStr Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title_full_unstemmed Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title_short Biochemical Responses to Level-1 Yo-Yo Intermittent Recovery Test in Young Tunisian Football Players
title_sort biochemical responses to level-1 yo-yo intermittent recovery test in young tunisian football players
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685156/
https://www.ncbi.nlm.nih.gov/pubmed/23785572
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