The effect of female volleyball players’ leg volume and mass on balance and reaction time<p>Bayan voleybolcuların bacak hacim ve kütlesinin denge ve reaksiyon zamanına etkisi
Journal Title: Journal of Human Sciences - Year 2015, Vol 12, Issue 2
Abstract
In this study, it is aimed to investigate the relationship between leg volume - mass and balance – reaction time of the third league female volleyball players. 20 volunteer third league volleyball players, who are still active, are participated in this study. The average age of participant female volleyball players is 23,20±3,42 years, average height 176,30±7,78 cm, average weight 65.11±8,22 kg. Participant female volleyball players’ leg volume by Frustum method, leg mass by Hanavan method, static and dynamic balance by Biodex Balance System and visual reaction time by MOART Lafayette Reaction Measuring Device were measured. In analyzing the relation among the measurements, Pearson Product Moment Correlation coefficient was used. As a result of analysis of the obtained data; significant moderate correlation was found between the legs mass and dynamic balance (r=0.654, p<0,05). It was determined with a highly significant relationship between leg mass and foot volume (r=0.913, p<0,01) and foot mass (r=0.917, p<0,01). Also a significant relationship was found between leg volume and foot volume (r=0.800, p<0,01) and foot mass (r=0.644, p<0,05).Consequently; it can be said that there is a highly significant relationship between leg volume-mass and foot volume-mass, and there is a relationship between dynamic balance and leg mass of the third league female volleyball players. ÖzetBu çalışmada, üçüncü lig bayan voleybolcuların bacak hacimleri ile denge ve reaksiyon zamanları arasındaki ilişkinin incelenmesi amaçlanmıştır. Çalışmaya üçüncü ligde oynayan toplam 20 gönüllü bayan voleybolcu katılmıştır. Çalışmaya katılan bayan voleybolcuların yaş ortalamaları 23,20±3,42 yıl, boy ortalamaları 176,30±7,78 cm, ağırlık ortalamaları 65.11±8,22 kg’dır. Çalışmada katılan bayan voleybolcuların bacak hacmi Frustum yöntemi, bacak kütlesi Hanavan yöntemi, statik-dinamik denge ölçümü Biodex Denge Sistemi ve görsel reaksiyon zamanı ölçümleri MOART Lafayette Reaksiyon Ölçüm cihazı ile ölçülmüştür. Elde edilen ölçümler arasındaki ilişkiyi belirlemek amacıyla Pearson Çarpımlar Moment Korelasyon katsayısı kullanılmıştır. Elde edilen verilerin analizi sonucunda; bacak kütlesi ile dinamik denge arasında orta düzeyde (r=0.654, p<0,05), bacak kütlesi ile ayak hacmi (r=0.913, p<0,01) ve ayak kütlesi (r=0.917, p<0,01) arasında yüksek düzeyde ilişki bulunurken; bacak hacmi ile ayak hacmi (r=0.800, p<0,01) ve ayak kütlesi (r=0.644, p<0,05) arasında ilişki tespit edilmiştir.Sonuç olarak; çalışmadaki bulgular 3. Ligde oynayan bayan voleybolcuların bacak hacmi ve bacak kütlesinin ayak kütlesi ve ayak hacmi ile yüksek düzeyde ilişki gösterdiği, dinamik dengenin de bacak kütlesiyle ilişkili olduğu tespit edilmiştir.
Authors and Affiliations
Serkan İbiş, Rüçhan İri, Zait Burak Aktuğ
Keywords
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