Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Impact of time-of-day on judo-specific performance
Revista De Artes Marciales Asiaticas · Temmuz 2022
YÖKSİS Kayıtları
Impact of time-of-day on judo-specific performance
Revista de Artes Marciales Asiáticas · 2022 ESCI
PROFESÖR ŞÜKRÜ SERDAR BALCI →
Makale Bilgileri
DergiRevista De Artes Marciales Asiaticas
Yayın TarihiTemmuz 2022
Cilt / Sayfa17 · 119-129
Scopus ID2-s2.0-85138064393
Erişim🔓 Açık Erişim
Özet
In judo tournaments, matches for each weight category are held on the same day and athletes competing at the finals have to compete at different times of the day. This study aimed to investigate the effect of time-of-day on judo specific performance and the changes in physiological load following judo specific performance. Fourteen male judo athletes (age 19.1±1.4 years) voluntarily participated in the study. At the 1st visit, anthropometrical measurements and familiarization procedures were conducted and the athletes’ chronotype was determined. Athletes performed the Special Judo Fitness Test (SJFT) during 2nd and 3rd visits. Athletes randomly performed two consecutive SJFTs with 15 min intervals at 10:00h, which is the official start time of matches, and at 18:00h which is the time when the finals start. During SJFT applications, athletes heart rate (HR), blood lactate (bLA), body temperature and rate of perceived exertion (RPE) were monitored. The changes in total throw numbers (F1, 13= 1.32, p=0.27) and SJFT index (F1, 13= 0.30, p=0.59) were not different between morning and evening. There were similar changes in bLA (F4, 52=0.66, p=0.63), RPE (F1, 13=1.42, p=0.26) and body temperature (F1.4, 18.0=1.18, p=0.31) which were measured before and after the tests. However, HR measured in the evening were higher compared to morning measurement at all measurement times (F1, 13=10.28, p=0.01), but there was no difference in SJFT throws (F3.8, 48.8=0.49, p=0.74). In conclusion, different times of the day did not affect judo specific performance as well as physiological variables in judo athletes.
Yazarlar (3)
1
Furkan Öztürk
ORCID: 0000-0001-9621-9063
2
Bayram Ceylan
ORCID: 0000-0002-6753-1848
3
Şükrü Serdar Balci
Anahtar Kelimeler
chronotype
combat sports
judo
Martial arts
special judo fitness test
Kurumlar
Düzce Üniversitesi
Duzce Turkey
Kastamonu University
Kastamonu Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
3
Atıf
3
Yazar
5
Anahtar Kelime