The effect of time of day on Special Judo Fitness Test in active judokas: Evaluation in terms of chronotype

dc.authoridSimenko, Jozef/0000-0002-7668-2365
dc.authoridEken, Özgür/0000-0002-5488-3158
dc.authoridKURTOĞLU, Ahmet/0000-0002-9292-5419
dc.authorwosidSimenko, Jozef/AAE-6528-2019
dc.authorwosidEken, Özgür/ABE-8274-2020
dc.authorwosidKURTOĞLU, Ahmet/AGC-7838-2022
dc.contributor.authorEken, Ozgur
dc.contributor.authorCeylan, Halil Ibrahim
dc.contributor.authorKurtoglu, Ahmet
dc.contributor.authorSimenko, Jozef
dc.date.accessioned2024-08-04T20:54:56Z
dc.date.available2024-08-04T20:54:56Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe present cross-sectional study aims to examine the effect of time of day on the judo-specific performance in judokas, considering their chronotypes. Twenty-four male judokas participated in the study where the Morningness-Eveningness Questionnaire was administered, and on it, they were divided into morning-type (MT:12-judokas) and evening-type groups (ET:12-judokas). Afterwards, the Special Judo Fitness Test (SJFT) was applied to both groups at three different times (morning: 09:00 h, afternoon: 13:00 h and evening: 17:00 h) with body temperature measured before and after every SJFT performance. As a result, the Group*Test Time interaction significantly affected overall throwing performance during SJFT [F(2,44) = 29.437, p = 0.001, eta 2p: .572]. Furthermore, a significant time effect was found for the SJFT index [F(2,44) = 5.118, p = 0.010, eta 2p: .189] and for the Group*Test Time interaction with the mean value of the index [F(2,44) = 24.424, p < 0.001, eta 2p: .526]. Furthermore, body temperature had a significant time effect [F(2,44) = 301.454, p < 0.001, eta 2p: .932] and the Group*Test Time interaction [F(2,44) = 5.802, p = 0.006, eta 2p: .209]. In conclusion, coaches and exercise experts should consider judo athletes' chronotype when planning special training programs to improve judo-specific anaerobic capacity. Furthermore, to minimize the impact of time of day and chronotype on athletes' performance in competitions, it is recommended that MT athletes develop their judo-specific anaerobic capacity in the evening hours, when their performance is lower, while ET athletes should do so in the morning hours when their performance is lower via randori training.en_US
dc.identifier.doi10.1080/07420528.2023.2276196
dc.identifier.endpage71en_US
dc.identifier.issn0742-0528
dc.identifier.issn1525-6073
dc.identifier.issue1en_US
dc.identifier.pmid38124619en_US
dc.identifier.scopus2-s2.0-85180174866en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage61en_US
dc.identifier.urihttps://doi.org/10.1080/07420528.2023.2276196
dc.identifier.urihttps://hdl.handle.net/11616/101732
dc.identifier.volume41en_US
dc.identifier.wosWOS:001143453100012en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofChronobiology Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCombat sportsen_US
dc.subjectspecific preparationen_US
dc.subjectdiurnal variationen_US
dc.subjectconditioningen_US
dc.titleThe effect of time of day on Special Judo Fitness Test in active judokas: Evaluation in terms of chronotypeen_US
dc.typeArticleen_US

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