Voleybolcularda ayak bileği stabilizasyon ortezlerinin sıçrama üzerindeki etkisi
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Date
2023
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Çalışmamızın amacı voleybolcularda fonksiyonel ayak bileği ortezi kullanımının sıçrama üzerindeki etkisinin incelenmesidir. Çalışmaya Eylül 2022-Kasım 2022 tarihleri arasında toplam 40 voleybolcu dahil edilmiştir. Araştırmada voleybolcuların demografik özelliklerini belirlemek için demografik bilgi formu kullanıldı. Fonksiyonelliği belirlemek için Optogait sistemi kullanıldı. Sıçramanın değerlendirilmesinde ise OptoJump KIT 10M OJ NEXT (1CM) kullanıldı. Çalışmamızdan elde edilen verilerin analizi sonucunda voleybolcularda fonksiyonel ayak bileği ortezi uygulamasından sonra havada kalma süresinin anlamlı şekilde arttığı görüldü. Ortez uygulaması öncesi ve sonrası temas süreleri bakımından gruplar arasındaki farkın anlamlı olmadığı saptanmıştır. Uygulama sonrası sıçrama yüksekliğinin (24.14±4.21 cm) uygulama öncesi sıçrama yüksekliğine (21.84±4.23 cm) göre anlamlı şekilde daha fazla olduğu (p<0.01) görüldü. Ortez uygulama sonrası duruş yüzdesinin ortez uygulaması öncesine kıyasla anlamlı şekilde yüksek olduğu görüldü. Çalışmamızdan elde edilen sonuçlar dikkate alındığında voleybolcularda fonksiyonel ayak bileği ortezi kullanımının sıçrama parametreleri üzerinde anlamlı bir iyileşme sağladığı görülmüştür. Bu sonuç dikkate alındığında özellikle sıçramanın önemli olduğu ve sakatlık riskinin yüksek olduğu voleybol sporunda fonksiyonel ayak bileği ortezlerinin kullanılmasının performansı artırıcı etkiye sahip olabileceği söylenebilir.
The aim of our study is to examine the effect of functional ankle orthosis use on jumping in volleyball players. A total of 40 volleyball players were included in the study between September 2022 and November 2022. Demographic information form was used to determine the demographic characteristics of volleyball players in the study. The Optogait system will be used to determine functionality. OptoJump KIT 10M OJ NEXT (1CM) was used to evaluate the jump. As a result of the analysis of the data obtained from our study, it was observed that the time to stay in the air increased significantly after the application of functional ankle orthosis in volleyball players. It was determined that the difference between the groups in terms of contact times before and after orthosis application was not significant. It was observed that the jump height after the application (24.14±4.21 cm) was significantly higher than the jump height before the application (21.84±4.23 cm) (p<0.01). It was observed that the percentage of posture after orthosis application was significantly higher than before orthosis application. Considering the results obtained from our study, it was seen that the use of functional ankle orthosis in volleyball players provided a significant improvement on jump parameters. Considering this result, it can be said that the use of functional ankle orthoses in volleyball sports, where jumping is important and the risk of injury is high, may have a performance-enhancing effect.
The aim of our study is to examine the effect of functional ankle orthosis use on jumping in volleyball players. A total of 40 volleyball players were included in the study between September 2022 and November 2022. Demographic information form was used to determine the demographic characteristics of volleyball players in the study. The Optogait system will be used to determine functionality. OptoJump KIT 10M OJ NEXT (1CM) was used to evaluate the jump. As a result of the analysis of the data obtained from our study, it was observed that the time to stay in the air increased significantly after the application of functional ankle orthosis in volleyball players. It was determined that the difference between the groups in terms of contact times before and after orthosis application was not significant. It was observed that the jump height after the application (24.14±4.21 cm) was significantly higher than the jump height before the application (21.84±4.23 cm) (p<0.01). It was observed that the percentage of posture after orthosis application was significantly higher than before orthosis application. Considering the results obtained from our study, it was seen that the use of functional ankle orthosis in volleyball players provided a significant improvement on jump parameters. Considering this result, it can be said that the use of functional ankle orthoses in volleyball sports, where jumping is important and the risk of injury is high, may have a performance-enhancing effect.
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Fizyoloji, Physiology