TY  - JOUR
T1  - EFFECTS OF SERVE TYPE, POSITION, AND GENDER ON THE SERVE SPEED OF ELITE VOLLEYBALL PLAYERS
TT  - ELİT VOLEYBOLCULARDA SERVİS ÇEŞİDİ, POZİSYON VE CİNSİYETİN SERVİS HIZINA ETKİSİ
AU  - Çınar Medeni, Özge
AU  - Akarçeşme, Cengiz
AU  - Çerezci, Senay
AU  - Özünlü Pekyavaş, Nihan
AU  - Çolakoğlu, Fatma Filiz
AU  - Baltacı, Gül
PY  - 2019
DA  - August
DO  - 10.17155/omuspd.473025
JF  - Spor ve Performans Araştırmaları Dergisi
JO  - SPD
PB  - Ondokuz Mayıs University
WT  - DergiPark
SN  - 1309-8543
SP  - 131
EP  - 139
VL  - 10
IS  - 2
LA  - en
AB  - Jumpservice is a powerful serve type and produces greater power output involleyball. Among serve types, the speed of JT serves is the fastest. This studyincluded 120 female and 134 male volleyball players. In total, male playersperformed 3296 serves (jump topspin (JT)=1546, jump float (JF)=1745, tennis=5)while females performed 2872 serves (JT=163, JF=2163, tennis=546) over severalvolleyball games. Serve speeds were measured with a radar gun. A χ2 testwas performed to analyze differences in the distribution of serve types used bymale and female volleyball players. Comparisons were performed via analysis ofvariance to detect the effect of gender, player position, and serve type onserve speed. Serve types used by female and male players were different(p<0.05). The interaction of gender, player position, and serve type onserve speed was significant (F(6,6166)=70.622, p<0.0001). Themain effects of gender, player position, and serve type were also significant(F(1,6166)=22.848, p<0.0001; F(3,6166)=4.369 ,p=0.004;and F(2,6166)=150.916, p<0.0001, respectively). Males producedmore powerful serves than their female counterparts (p < 0.001l). The speedsof JT serves were higher than those of JF serves among males (p < 0.0001).Femalespreferred JF serve instead of SS which was found to be most used serve type inprevious studies. The characteristics of female volleyball are changing to apowerful game style. Female opposites should be trained to improve their JT andJF serves because their serve speeds were generally lower than those of otherfemale players.
KW  - athletic performance
KW  - female
KW  - male
KW  - sports
KW  - tecnique performance
N2  - Voleyboldasıçrayarak kullanılan servisler en sık kullanılan servislerdir. Servisçeşitleri arasında en hızlısı smaç servistir. Bu çalışmaya 120 kadın ve 134erkek voleybol oyuncusu dahil edildi. Toplamda kadın oyuncular 2872 servis(smaç servis (SS)=163, sıçrayarak yüzen servis (SY)=2163, durarak servis (DS)=546) kullanırken, erkek oyuncular 3296 servis (smaç servis (SS)=1546,sıçrayarak yüzen servis (SYS)=1745, durarak servis (DS) =5) kullandı. Servishızları radar tabanca ile ölçüldü. Erkek ve kadın oyuncuların kullandığı servisçeşitlerinin dağılımındaki fark χ2 testi ile değerlendirildi. Servis hızınacinsiyet, oyuncunun pozisyonu ve servis çeşidinin etkisinin belirlenmesindevaryans analizi kullanıldı. Erkek ve kadın oyuncuların kullandığı servis çeşitleribirbirinden farklıydı (p<0,05). Servis hızı ile cinsiyet, oyuncununpozisyonu ve servis çeşidinin etkileşimi anlamlıydı [F(6,6166)=70,622,p<0,0001]. Cinsiyet, oyuncunun pozisyonu ve servis çeşidinin servis hızıüzerindeki ana etkileri de anlamlı bulundu [sırasıyla, F(1,6166)=22,848, p<0,0001; F(3,6166)=4,369, p=0,004; veF(2,6166)=150,916, p<0,0001]. Erkekler kadınlara göre daha etkili servisleritercih etmişlerdir (p<0,0001). Erkeklerde SS hızı SY hızından daha yüksekbulunmuştur (p<0,0001). daha önceki çalışmalarda kadınlar tarafından en sıkkullanıldığı bulunan DS yerine SY servisi tercih etmişlerdir. Sonuç olarakkadın voleybolu daha güçlü bir oyun stiline dönüşmektedir. Kadın pasörçaprazları SS ve SY servislerinin geliştirilmesi için eğitilmelidir çünküservis hızları diğer kadın sporculardan genel olarak daha düşüktür.
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UR  - https://doi.org/10.17155/omuspd.473025
L1  - https://dergipark.org.tr/en/download/article-file/785975
ER  -