Elit Kadın Voleybolcularda El Bilek ve Omuz Eklemi İzokinetik Kuvveti İle Servis Atış ve Smaç Vuruş Hızı İlişkisi

Abstract

The purpose of the study was to examine the relationship between isokinetic wrist and shoulder strength and service and spike velocity of the female volleyball players. Totally 34 female volleyball players participated into the study voluntarily. Wrist (60°s-1 and 90°s-1) and shoulder strength (60°s-1 and 180°s-1) of the volleyball players were determined with isokinetic dynamometer; and service and spike velocity was determined with radar device. Pearson Correlation Analysis was performed for determining the relationship between isokinetic wrist and shoulder strength and service and spike velocity of the volleyball players. As result of the statistical analysis, whereas no significant relationship was determined between wrist and shoulder isokinetic strength and service and spike velocities of the female volleyball players (p<0,05), positive significant relationship was found between wrist and shoulder isokinetic strengths (p<0,05). Considering these results, it was possible to mention that although service and spike velocities of the volleyball players were correlational with the upper extremity strength, only wrist or only shoulder strength did not increase the velocity of service and spike, and this appeared by the effect of all upper extremity and bodily muscles. Regarding this, it was considered that volleyball players should develop other variables (strengthening all upper extremity and bodily muscles, improving the technique of spiking, etc.) besides wrist and shoulder strength in order to improve their service and spike velocity.

Adölesan Voleybol Oyuncularında Core Stabilizasyon Egzersizlerinin Smaç Hızına Etkisi

“…Voleybol oyununda üst ekstremite kas kuvvetiyle servis ve smaç hızı arasında anlamlı bir ilişki olduğu bilinmesine rağmen; bu sonuç sadece üst ekstremite kas kuvveti ile servis atış ve smaç vuruş hızının artmadığını, üst ekstremiteyle beraber gövde kaslarının da etkisiyle servis atış ve smaç hızının arttırılabileceğini göstermiştir. Bu sonuçla beraber, voleybol oyununda servis atış ve smaç vuruş hızlarının arttırılabilmesi için, üst ekstremiteyle beraber gövde kaslarının da güçlendirilmesi tavsiye edilmiştir 29 .…”

“…20 kadın voleybol oyuncusunun dahil edildiği çalışma sonucunda; üst ekstremite, alt ekstremite ve gövde egzersizlerini içeren terabant egzersiz grubunda smaç hızının, sadece voleybol antrenmanı yapan diğer gruba göre anlamlı derecede arttığı bildirilmiştir. Bu çalışma, Aka'nın belirttiği 29 ve daha hızlı bir smaç için gövde kaslarının da güçlendirilmesi gerektiği sonucunu desteklemektedir 6 .…”

Acute Effect of Kinesiotape Application on Shoulder Muscle Strength in Male Wheelchair Basketball Players

“…After a 5-minute warm-up on an arm cycling ergometer, the athletes were instructed for stretching exercises towards the shoulder joint for 3-5 minutes before the test. Each athlete was motivated during the measurement (20). Athletes were assessed before and immediately after the Kinesiotape application on deltoid muscle and shoulder.…”