Journals / Türk Fizyoterapi ve Rehabilitasyon / 2014 / Cilt: 25 - Sayı: 3

ADÖLESAN KADIN SPORCULARDA SPOR TİPİ VE AÇISAL HIZIN HAMSTRİNG QUADRİCEPS KUVVET ORANINA ETKİSİ

EFFECTS OF SPORT TYPE AND ANGULAR VELOCITY ON HAMSTRING TO QUADRICEPS STRENGTH RATIO IN ADOLESCENT FEMALE ATHLETES

Pages
107–112
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Besides, 180˚/s angular velocity may be more efficient to reveal the difference of H:Q ratio among athletes doing different sports.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: The aim of this cross-sectional study was to investigate the effects of different angular velocities and sport types on hamstring to quadriceps ratio in adolescent female athletes.
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Key Findings & Data:Methods: 74 adolescent female subjects (soccer: 24, volleyball: 25, physically active subjects: 25) participated in this study.
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Conclusion & Impact:Besides, 180˚/s angular velocity may be more efficient to reveal the difference of H:Q ratio among athletes doing different sports.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

Purpose: The aim of this cross-sectional study was to investigate the effects of different angular velocities and sport types on hamstring to quadriceps ratio in adolescent female athletes. Methods: 74 adolescent female subjects (soccer: 24, volleyball: 25, physically active subjects: 25) participated in this study. Isokinetic dynamometer (IsoMed®2000 D&R GmbH, Germany) was used for measuring quadriceps and hamstring strength. To calculate the hamstring to quadriceps (H:Q) ratio, the maximum peak torque value of hamstring muscles was divided to maximum peak torque value of quadriceps muscles at 180°/s and 60°/s angular velocities. Results: The interaction between sport type and angular velocity was found significant for H:Q ratio (F(2,148)= 3.68, p=0.02). In 180°/s, H:Q ratio was significantly lower in volleyball players when compared to soccer players and physically active subjects (p<0.001). Discussion: As volleyball players had low H:Q ratio, strength training programs for volley- ball players should more focus on strength balance of hamstring and quadriceps muscles. Besides, 180&#730;/s angular velocity may be more efficient to reveal the difference of H:Q ratio among athletes doing different sports.

Özet

Amaç: Bu kesitsel çalışmanın amacı adölesan kadın sporcularda farklı açısal hızların ve spor tipinin hamstring quadriceps kuvvet oranına olan etkisini araştırmaktı. Yöntemler: Çalışmaya 74 adölesan kadın birey (futbol: 24, voleybol: 25, fiziksel aktif: 25) dahil edildi. İzokinetik sistem (IsoMed®2000 D&R GmbH, Germany) hamstring ve quadriceps kas kuvvetlerini ölçmek için kullanıldı. Hamstring:quadriceps kuvvet oranı (H:Q), 180°/s ve 60°/s açısal hızlarda ölçülen maksimum hamstring zirve torkunun maksimum quadriceps zirve torkuna bölünmesiyle hesaplandı. Sonuçlar: Spor tipi ve açısal hız arasındaki ilişki H:Q oranı için anlamlı bulundu (F(2,148) = 3.68, p=0.02). 180 °/s açısal hızdaki H:Q oranı voleybol oyuncularında daha düşük bulundu (p<0.001). Tartışma: Voleybol oyuncularının H:Q oranı düşük olduğundan, bu sporcuların eğitim pro- gramında hamstring ve quadriceps kas kuvvet dengesine daha fazla önem verilmelidir. Bunun yanında 180˚/s açısal hızı, farklı spor dalı uğraşan sporcuların H:Q oran farklılığını ortaya çıkarmada daha etkili olarak kullanılabilir.

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Cite This Article

HARPUT, G., ÇOLAKOĞLU, F., BALTACI, G. (2014). ADÖLESAN KADIN SPORCULARDA SPOR TİPİ VE AÇISAL HIZIN HAMSTRİNG QUADRİCEPS KUVVET ORANINA ETKİSİ. Türk Fizyoterapi ve Rehabilitasyon, Cilt: 25 - Sayı: 3, 107–112. https://ajindex.com/articles/418769

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