GENÇ BASKETBOLCULARDA FARKLI ISINMA PROTOKOLLERİNİN BAZI ANAEROBİK PERFORMANSLARA AKUT ETKİSİ

Melih Fırat; Gürkan Diker; Sadi Ön

EN TR

ACUTE EFFECTS OF DIFFERENT WARMING PROTOCOLS ON SOME ANAEROBIC PERFORMANCE IN YOUNG BASKETBALL PLAYERS

Abstract

This study aimed to develop a valid and reliable athlete nutrition knowledge awareness scale. Within the scope of the study, the athlete nutrition knowledge awareness scale was developed, and the R programming language psych package and SPSS 25 were used in data analysis. The study was conducted in 2025 with licenced athletes. Quantitative data collection methods were used within the scope of the study. A pilot application was conducted with 50 athletes. The 22-item five-point Likert-type scale was applied to 135 athletes, and EFA was conducted with the data obtained from the scale. Item-total correlations and factor loadings were examined, and items with a value below 0.40 were removed. As a result of the EFA, a two-factor structure consisting of 13 items was obtained. The first factor explained 25.114% of the total variance, and the second factor explained 23.751%; the total explained variance was found to be 48.865%. CFA was performed with the scale applied to 131 athletes, and model fit was evaluated with various fit indices (CFI, TLI, RMSEA, GFI, IFI). According to the CFA results, χ²/df = 1.044, RMSEA = .018, CFI = .995, TLI = .994, GFI = .954, SRMR = .071 were found, and the model was determined to have an excellent level of fit with the data. The developed scale consists of 13 items and 2 sub-dimensions named Basic Principles in Athlete Nutrition and Misconceptions in Athlete Nutrition. The internal consistency of the scale was evaluated with Cronbach’s Alpha coefficient. As a result of the analysis of the 13 items in the scale, the alpha value was found to be .772, which indicates that the overall scale has an acceptable internal consistency. The correlation between the factors was determined as .29. To test the assumptions of factor analysis, the Kaiser-Meyer-Olkin (KMO) sample adequacy test and Bartlett’s test of sphericity were applied. The KMO value was found to be .747, indicating that the sample was sufficiently adequate for factor analysis. Bartlett's test of sphericity was found to be significant (p < .001).

Keywords

GENÇ BASKETBOLCULARDA FARKLI ISINMA PROTOKOLLERİNİN BAZI ANAEROBİK PERFORMANSLARA AKUT ETKİSİ

Öz

Bu çalışma, günümüzde yaygın olarak kullanılan bütünleştirilmiş nöromüskuler ısınma çalışmaları içerisinde Harmoknee, PEP ve dinamik ısınma çalışmaları arasındaki farklılıkların çeviklik, 10 m sprint ve dikey sıçrama performansı üzerindeki genel etkisini araştırmak amacıyla yapılmıştır. Çalışma grubumuzu, yaşları ortalama 16,85 ± 0,36 olan bir mahalli lig basketbol takımında en az 2 yıldır faal olarak basketbol oynayan 12 gönüllü basketbolcu oluşturmuştur. Sporculara iki gün aralıklarla farklı zamanlarda rastgele yöntemle üç farklı ısınma protokolü uygulandı ve ardından çeviklik, 10m sprint ve dikey sıçrama testleri uygulandı. Çalışmamızdan elde edilen veriler ‘’SPSS 22.0’’ programında analiz edildi. Çalışmamızdaki veriler incelendiğinde farklı ısınma protokollerinin çeviklik, 10 m sprint ve dikey sıçrama performans değerleri yönünden istatistiksel olarak anlamlı bir farkın olmadığı görülmektedir (p<0,05). Araştırma sonucunda elde edilen bulgular ve yapılan literatür karşılaştırması sonuçlarına göre, anaerobik güç gereksinimi olan hareketler için araştırmamızda değerlendirdiğimiz her üç ısınma protokolünün de kullanılabilir olduğu söylenebilir..

Anahtar Kelimeler

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Details

Primary Language

Turkish

Subjects

Sports Training

Journal Section

Research Article

Authors

Melih Fırat
0000-0001-6898-3283
Türkiye

Gürkan Diker ^*
0000-0003-0407-8238
Türkiye

Sadi Ön
0000-0002-8047-9861
Türkiye

Early Pub Date

August 12, 2025

Publication Date

August 26, 2025

Submission Date

June 23, 2025

Acceptance Date

July 28, 2025

Published in Issue

Year 2025 Volume: 6 Number: 2

IZ

https://izlik.org/JA57NX32RB

Cite

RIS / Bibtex

APA

Fırat, M., Diker, G., & Ön, S. (2025). GENÇ BASKETBOLCULARDA FARKLI ISINMA PROTOKOLLERİNİN BAZI ANAEROBİK PERFORMANSLARA AKUT ETKİSİ. Sivas Cumhuriyet Üniversitesi Spor Bilimleri Dergisi, 6(2), 28-32. https://izlik.org/JA57NX32RB