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- Title
Genç Futbolcularda Sirkadiyen Ritmin Bazı Performans Parametreleri Üzerine Akut Etkisi: İlişkisel Çalışma.
- Authors
EGESOY, Halit; YAPICI, Ayşegül; SÖNMEZ, Selman; YÜKSEL, Yılmaz
- Abstract
Objective: Changes that are regularly repeated at certain intervals within a certain unit of time are called biological rhythms. In addition, cyclic changes that occur within a solar day are also referred to as circadian rhythm. It is stated that circadian rhythm has significant effects especially on the performance of athletes. This study was conducted to investigate the effect of circadian rhythm on jumping, sprinting and agility parameters in young football players. Material and Methods: Twenty-four young male football players playing soccer in amateur team participated in this study voluntarily (age: 12.33±0.69 years, training year: 2.33±1.07 years, weight: 45.08±7.86 kg, height: 154.21±6.78 cm). Participants respectively participated in active jump, 20 m sprint and zig-zag agility tests on 3 different days and time periods (09:00, 14:00 and 19:00). The obtained data were analyzed using the analysis of variance in repeated measurements in the SPSS 22.0 package program. Results: As a result of the analysis of the study data, there was a statistically significant difference between the jump values taken at 09:00 and the values taken at 14:00 and 19:00 (p<0.05), when the test results taken at 14.00 and 19.00 were compared. It was determined that there was no statistically significant difference between them (p>0.05). There was no statistically significant difference between the 20 m sprint values of the participants at different times of the day (p>0.05). According to the agility test results, a significant difference was found between the agility values taken at 19:00 and 09.00 (p<0.05). Conclusion: It was observed that different time periods during the day had an effect on the jumping and agility performances of the participants, while it did not have a significant effect on the 20 m sprint.
- Subjects
CLINICAL medicine; EXERCISE physiology; MOTOR ability; SOCCER; KEY performance indicators (Management); CIRCADIAN rhythms; ANALYSIS of variance; DATA analysis software; JUMPING; ATHLETIC ability; SPRINTING
- Publication
Turkiye Klinikleri Journal of Sports Sciences, 2023, Vol 15, Issue 2, p194
- ISSN
1308-0938
- Publication type
Article
- DOI
10.5336/sportsci.2022-92995