The effect of acute L-arginine supplementation on repeated sprint ability performance

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dc.contributor.authorBirol, Abdulkadir
dc.contributor.authorKilinc, Fatma Nisanci
dc.contributor.authorDeliceoglu, Gokhan
dc.contributor.authorKeskin, Esra Dilek
dc.date.accessioned2020-06-25T18:34:17Z
dc.date.available2020-06-25T18:34:17Z
dc.date.issued2019
dc.departmentKırıkkale Üniversitesi
dc.descriptionKILINC, FATMA/0000-0001-8297-958X
dc.description.abstractAim: The aim of this study is to determine the effect of acute L-arginine supplementation on repeated sprint ability performance in football players aged between 18-21 years. Methods: The study was conducted on 20 volunteer healthy male football players playing in the under-21 football team in the 1st league of Turkey. General characteristics of football players were questioned and their anthropometric measurements were taken. The study was performed as a double-blind placebo-controlled design. Players were randomly given 0.15 g/kg/day relative dosage L-arginine or placebo with 500 ml of water 1 hour before repeated sprint ability test (RSAT). The 12x20m RSAT protocol was applied in the synthetic turf football field with a recovery interval of 30 seconds between each sprint and the photocell system was used to determine running time. Results: The mean age of the arginine group is 18.30 +/- 0.48 years and the mean age of placebo group is 18.33 +/- 0.50 years. 85% of the players never used L-arginine, and any dietary supplements. Only the ninth sprint time of the 12 sprints performed after the supplementation was 5.24% faster than the placebo group in the arginine group (p<0.05). However, no difference was detected between the groups in terms of sprint decrement score, total sprint time, blood pressure and heart rate (HR) (p>0.05). Conclusion: In this study, the supplementation of acute L-arginine administered to players had no significant effect on HR, blood pressure and RSAT total sprint time and sprint decrement score.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.23751/pn.v21i1.7497
dc.identifier.endpage11en_US
dc.identifier.issn1129-8723
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85062854339
dc.identifier.scopusqualityQ3
dc.identifier.startpage5en_US
dc.identifier.urihttps://doi.org/10.23751/pn.v21i1.7497
dc.identifier.urihttps://hdl.handle.net/20.500.12587/7850
dc.identifier.volume21en_US
dc.identifier.wosWOS:000460805800001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMattioli 1885en_US
dc.relation.ispartofProgress In Nutrition
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAcute supplementationen_US
dc.subjectfootballen_US
dc.subjectL-arginineen_US
dc.subjectrepeated sprint abilityen_US
dc.titleThe effect of acute L-arginine supplementation on repeated sprint ability performanceen_US
dc.typeArticle

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