Elit Kadın Voleybolcularda Bölgesel Vücut Kompozisyonunun ve Uzuvlar Arası Asimetrilerin Değerlendirilmesi

Öz

Amaç: Bu çalışmanın amacı, elit kadın voleybolcularda yağ kütlesi (FM), kas kütlesi (MM) ve yağsız vücut kütlesi (FFM) için normatif verileri belirlemek ve vücut kompozisyonunda uzuvlar arası farklılıkları incelemektir. Gereç ve Yöntem: Çalışmaya toplam 34 elit kadın voleybolcu katılmıştır. Vücut kompozisyonu, biyoelektrik empedans analizi (BIA) yöntemi kullanılarak değerlendirilmiştir. Tüm ölçümler sabah saatlerinde, 08.00 ile 10.00 arasında, kontrollü laboratuvar koşullarında (22–24 °C) gerçekleştirilmiştir. Sporculara ölçümden en az 12 saat önce herhangi bir gıda tüketmemeleri, ayrıca ölçümden 24 saat önce kafein, alkol ve yoğun fiziksel egzersizden kaçınmaları talimatı verilmiştir. Bulgular: Yağ kütlesi, yağsız vücut kütlesi ve toplam vücut suyu için ortalama değerler sırasıyla 13.26 ± 4.62 kg, 53.81 ± 7.95 kg ve 30.80 ± 12.09 L olarak bulunmuştur. FM, FFM ve MM’nin uzuvlar arasındaki karşılaştırmalarında istatistiksel olarak anlamlı bir fark tespit edilmemiştir (p > 0.05). Dominant ve nondominant bacaklar arasındaki karşılaştırmada, yağ kütlesi, FFM ve MM için p-değerleri sırasıyla 0.058, 0.066 ve 0.071 iken; kollarda bu değerler sırasıyla 0.070, 0.384 ve 0.281 olarak bulunmuştur. Sonuç: Uzuvlar arasında anlamlı morfolojik farklılıklar tespit edilmemesine rağmen, fonksiyonel düzeyde küçük asimetriler mevcut olabilir. Bu bulgular, elit kadın voleybolcuların dengeli bir vücut kompozisyon profiline sahip olduğunu göstermektedir. Morfolojik ve fonksiyonel asimetriler arasındaki ilişkiyi daha iyi anlamak için gelecekteki araştırmalarda kas tonusu ve sertliği ölçümlerinin entegre edilmesi önerilmektedir.

Anahtar Kelimeler

• Vücut kompozisyonu
• Uzuvlar arası asimetri
• voleybol.

Assessment of Regional Body Composition and Interlimb Asymmetries in Elite Female Volleyball Players

Öz

Aim: The aim of this study was to determine normative data for fat mass (FM), muscle mass (MM), and fat-free mass (FFM) in elite female volleyball players and to examine interlimb differences in body composition. Method: A total of 34 elite volleyball players participated in the study. Body composition was assessed using the bioelectrical impedance analysis (BIA) method. All measurements were performed in the morning, between 08:00 and 10:00 a.m., under controlled laboratory conditions (22–24 °C). Athletes were instructed to avoid food intake for at least 12 hours, and to refrain from caffeine, alcohol, and strenuous exercise 24 hours prior to testing. Results: The mean values for fat mass, lean body mass, and total body water were 13.26 ± 4.62 kg, 53.81 ± 7.95 kg, and 30.80 ± 12.09 L, respectively. Comparisons of FM, FFM, and MM between limbs revealed no statistically significant differences (p > 0.05). In the comparison between dominant and non-dominant legs, the p-values for fat mass, FFM, and MM were 0.058, 0.066, and 0.071, respectively, whereas the corresponding values for the arms were 0.070, 0.384, and 0.281. Conclusion: Although no significant morphological differences were detected between limbs, minor asymmetries may exist at the functional level. These findings indicate that elite female volleyball players exhibit a well-balanced body composition profile. Future research is recommended to integrate muscle tone and stiffness measurements to better understand the relationship between morphological and functional asymmetries.

Anahtar Kelimeler

• Body composition
• Interlimb asymmetry
• volleyball.

Kaynakça

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