Performance is judged using a variety of methods to ensure uniformity between competitions. Uchikomi Fitness Test (UFT) could accomplished between morning qualifying and evening finals. The purpose of this study is to investigate the impact of different warm-up protocols on UFT at different times of the day in female judokas. Ten volunteer women who had been practising judo on a regular basis for more than 5 years and actively competed in international tournaments took part in this study. Judokas completed UFT, either after no-warm-up (NWU), specific warm-up (SWU), and linear+lateral warm-up (FWU) protocols for two times a day in the morning: 09:00-11:00 and in the evening: 16:00-18:00, on non-consecutive days. In conclusion, there was a significant increase in UFT scores (F = 9.89; p = 0.002), a + b (F = 4.42; p = 0.04) and heart rate (F = 28.99; p < 0.001) in the early evening compared to the morning. Increases in UFT performance were observed in the SWU protocol compared to the NWU and FWU protocols (p < 0.05). However, the interaction between time of day and warm protocol was not significant (p > 0.05). The UFT performance revealed diurnal variation, and the judokas' performances may be favourably affected more in the late hours, particularly following SWU procedures.

Department of Biostatistics and Medical Informatics Faculty of Medicine Inonu University Malatya Turkey

Department of Motric Performance Transilvania University of Brasov Brasov Romania

Department of Physical Education and Sport Faculty of Education University of West Bohemia Pilsen Czechia

Department of Physical Education and Sport Teaching Inonu University Malatya Turkey

Faculty of Sport Sciences University of Extremadura Cáceres Spain

Movement and Training Science Gumushane University Gumushane Turkey

Sports Science Department Gazi University Ankara Turkey

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Almansba R., Franchini E., Sterkowicz S. (2007). Uchi-komi avec charge, une approche physiologique d’un nouveau test spécifique au judo. Sci. Sports 22, 216–223. doi: 10.1016/j.scispo.2007.06.006 DOI

Almansba R., Parent A., Boucher J. P., Comtois A. (2011). Oxygen uptake and cardiopulmonary demands of world-classes judoist performing the Uchikomi fitness test. 1–2.

Almansba R., Sterkowicz S., Sterkowicz-Przybycień K., Comtois A. S. (2012). Reliability of the Uchikomi fitness test: a pilot study. Sci. Sports 27, 115–118. doi: 10.1016/j.scispo.2011.09.001 DOI

American College of Sports Medicine . (2018). ACSM’s Guidelines for Exercise Testing and Prescription. 10th Edn. Philadelphia: Wolters Kluwer/Lippincott Williams Wilkins Heal.

Atkinson G., Reilly T. (1996). Circadian variation in sports performance. Sport. Med. 21, 292–312. doi: 10.2165/00007256-199621040-00005 PubMed DOI

Behm D. G. (2018). The science and physiology of flexibility and stretching: Implications and applications in sport performance and health. New York, NY: Routledge.

Ben Maaouia G., Nassib S., Negra Y., Chammari K., Souissi N. (2020). Agility performance variation from morning to evening: dynamic stretching warm-up impacts performance and its diurnal amplitude. Biol. Rhythm. Res. 51, 509–521. doi: 10.1080/09291016.2018.1537553 DOI

Bishop D. (2003). Warm Up I. Sport. Med. 33, 439–454. doi: 10.2165/00007256-200333060-00005 PubMed DOI

Boyle M. (2004). Functional Training for Sports: Superior Conditioning for Today’s Athlete. Illinois: Human Kinetics.

Ceylan B., Balcı S. (2018). The comparison of judo-specific tests. Ido Mov. Cult. 18, 54–62. doi: 10.14589/ido.18.4.7 DOI

Chtourou H., Aloui A., Hammouda O., Chaouachi A., Chamari K., Souissi N. (2013). The effect of time-of-day and judo match on short-term maximal performances in judokas. Biol. Rhythm. Res. 44, 797–806. doi: 10.1080/09291016.2012.756269 PubMed DOI

Chtourou H., Engel F. A., Fakhfakh H., Fakhfakh H., Hammouda O., Ammar A., et al. . (2018). Diurnal variation of short-term repetitive maximal performance and psychological variables in elite judo athletes. Front. Physiol. 9:1499. doi: 10.3389/fphys.2018.01499, PMID: PubMed DOI PMC

Detanico D., Dal Pupo J., Franchini E., Giovana dos Santos S. (2012). Relationship of aerobic and neuromuscular indexes with specific actions in judo. Sci. Sports 27, 16–22. doi: 10.1016/j.scispo.2011.01.010 DOI

Eken Ö., Clemente F. M., Nobari H. (2022). Judo specific fitness test performance variation from morning to evening: specific warm-ups impacts performance and its diurnal amplitude in female judokas. BMC Sports Sci. Med. Rehabil. 14:92. doi: 10.1186/s13102-022-00484-4, PMID: PubMed DOI PMC

Eken Ö., Özkol M. Z., Varol S. R. (2020). Acute effects of different stretching and warm up protocols on some anaerobic motoric tests, flexibility and balance in junior male judokas. Pedagog. Phys. Cult. Sport. 24, 169–174. doi: 10.15561/26649837.2020.0403 DOI

Faul F., Erdfelder E., Lang A.-G., Buchner A. (2007). G*Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav. Res. Methods 39, 175–191. doi: 10.3758/BF03193146, PMID: PubMed DOI

Franchini E., Artioli G. G., Brito C. J. (2013). Judo combat: time-motion analysis and physiology. Int. J. Perform. Anal. Sport 13, 624–641. doi: 10.1080/24748668.2013.11868676 DOI

Franchini E., Sterkowicz S., Meira C. M., Gomes F. R. F., Tani G. (2008). Technical variation in a sample of high level judo players. Percept. Mot. Skills 106, 859–869. doi: 10.2466/pms.106.3.859-869, PMID: PubMed DOI

Hamdi C., Hana B., Asma A., Najla I., Liwa M., Karim C., et al. . (2013). Effects of recovery type on judokas’ short-term maximal performances during a simulated competition. Br. J. Sports Med. 47:e3.8-e3. doi: 10.1136/bjsports-2013-092558.16 DOI

Hammerel K. A. (2012). Effectiveness of pre-exercise stretching on a judo fitness test.

Julio U. F., Panissa V. L. G., Esteves J. V., Cury R. L., Agostinho M. F., Franchini E. (2017). Energy-system contributions to simulated judo matches. Int. J. Sports Physiol. Perform. 12, 676–683. doi: 10.1123/ijspp.2015-0750, PMID: PubMed DOI

Karvonen M. J., Kentala E., Mustala O. (1957). The effects of training on heart rate: a longitudinal study. Ann. Med. Exp. Biol. Fenn. 35, 307–315. PMID: PubMed

Kay A. D., Husbands-Beasley J., Blazevich A. J. (2015). Effects of contract–relax, static stretching, and isometric contractions on muscle–tendon mechanics. Med. Sci. Sport. Exerc. 47, 2181–2190. doi: 10.1249/MSS.0000000000000632 PubMed DOI

Kerdaoui Z., Sammoud S., Negra Y., Attia A., Hachana Y. (2021). Reliability and time-of-day effect on measures of change of direction deficit in young healthy physical education students. Chronobiol. Int. 38, 103–108. doi: 10.1080/07420528.2020.1839091, PMID: PubMed DOI

Kons R. L., Da Silva Junior J. N., Follmer B., Katcipis L. F. G., Almansba R., Detanico D. (2021). Validity of judo-specific tests to assess neuromuscular performance of judo athletes. Sport. Biomech. 20, 178–189. doi: 10.1080/14763141.2018.1527942, PMID: PubMed DOI

Kons R. L., Dal Pupo J., Ache-Dias J., Garcia T., Rodrigues da Silva R., Katicips L. F. G., et al. . (2018). Effect of official judo matches on handgrip strength and perceptual responses. J. Exerc. Rehabil. 14, 93–99. doi: 10.12965/jer.1835156.578, PMID: PubMed DOI PMC

Lericollais R., Gauthier A., Bessot N., Sesboüé B., Davenne D. (2009). Time-of-day effects on fatigue during a sustained anaerobic test in well-trained cyclists. Chronobiol. Int. 26, 1622–1635. doi: 10.3109/07420520903534492, PMID: PubMed DOI

Lum D. (2019). Effects of various warm-up protocol on special judo fitness test performance. J. Strength Cond. Res. 33, 459–465. doi: 10.1519/JSC.0000000000001862, PMID: PubMed DOI

Merola P. K., Zaccani W. A., Faria C. C., Berton D. C., Verges S., Franchini E. (2019). High load inspiratory muscle warm-up has no impact on special judo fitness test performance. Ido Mov. Cult. 19, 66–74. doi: 10.14589/ido.19.1.7 DOI

Miarka B., Del Vecchio F. B., Franchini E. (2011). Acute effects and postactivation potentiation in the special judo fitness test. J. Strength Cond. Res. 25, 427–431. doi: 10.1519/JSC.0b013e3181bf43ff, PMID: PubMed DOI

Nes B. M., Janszky I., Wisløff U., Støylen A., Karlsen T. (2013). Age-predicted maximal heart rate in healthy subjects: the HUNT fitness study. Scand. J. Med. Sci. Sports 23, 697–704. doi: 10.1111/j.1600-0838.2012.01445.x, PMID: PubMed DOI

Öztürk F., Ceylan B., Balci Ş. S. (2022). Impact of time-of-day on judo-specific performance. Rev. Artes Marciales Asiáticas 17, 119–129. doi: 10.18002/rama.v17i2.7276 DOI

Racinais S., Cocking S., Périard J. D. (2017). Sports and environmental temperature: from warming-up to heating-up. Temperature 4, 227–257. doi: 10.1080/23328940.2017.1356427, PMID: PubMed DOI PMC

Racinais S., Connes P., Bishop D., Blonc S., Hue O. (2005). Morning versus evening power output and repeated-sprint ability. Chronobiol. Int. 22, 1029–1039. doi: 10.1080/07420520500397918, PMID: PubMed DOI

Reilly T., Atkinson G., Edwards B., Waterhouse J., Farrelly K., Fairhurst E. (2007). Diurnal variation in temperature, mental and physical performance, and tasks specifically related to Football (Soccer). Chronobiol. Int. 24, 507–519. doi: 10.1080/07420520701420709 PubMed DOI

Souissi N., Chtourou H., Aloui A., Hammouda O., Dogui M., Chaouachi A., et al. . (2013). Effects of time-of-day and partial sleep deprivation on short-term maximal performances of judo competitors. J. Strength Cond. Res. 27, 2473–2480. doi: 10.1519/JSC.0b013e31827f4792, PMID: PubMed DOI

Tack C. (2013). Evidence-based guidelines for strength and conditioning in mixed martial arts. Strength Cond. J. 35, 79–92. doi: 10.1519/SSC.0b013e3182a62fef DOI

Thun E., Bjorvatn B., Flo E., Harris A., Pallesen S. (2015). Sleep, circadian rhythms, and athletic performance. Sleep Med. Rev. 23, 1–9. doi: 10.1016/j.smrv.2014.11.003 PubMed DOI

Ünver Ş., Atan T. (2021). Does circadian rhythm have an impact on anaerobic performance, recovery and muscle damage? Chronobiol. Int. 38, 950–958. doi: 10.1080/07420528.2021.1899197, PMID: PubMed DOI