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Journals / Artroplasti Artroskopik Cerrahi (Yeni Adı: Eklem Hastalıkları ve Cerrahisi) / 2004 / Cilt: 15 - Sayı: 3

Comparison of physical characteristics and isokinetic knee muscle strengths in professional and amateur football players

Profesyonel ve amatör futbol oyuncularının fiziksel özellikler ve izokinetik diz kaslarının konsantrik kuvvetinin karşılaştırması

Sabire AKIN
Öner Özlem COŞKUN
Z. Nisa ÖZBERK
Hayri ERTAN
Feza KORKUSUZ
Pages
161–167
Publication Date
2022-10-10
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

Peak torque (PT), PT/ body weight and hamstring/quadriceps PT ratio were assesed.Results: Age, body weight, % body fat, body fat mass were significantly higher in professional players however lean body mass was significantly higher in amateur players (p

📌 3 Key Takeaways

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Objective & Hypothesis:Introduction: The purpose of this study was to determine the physical characteristics, body composition and isokinetic knee muscle strength in professional and amateur soccer players.Patients and Method: One of the Turkish first division soccer team (n=23) and a university soccer team (n=14) volunteered for the present study.
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Key Findings & Data:Dominant leg hamstring and quadriceps muscle strength was evaluated at 3 speeds in concentric contractions (180°/sec, 300°/sec and 450°/sec) by Biodex System 3 Pro Isokinetic dynamometer.
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Conclusion & Impact:Peak torque (PT), PT/ body weight and hamstring/quadriceps PT ratio were assesed.Results: Age, body weight, % body fat, body fat mass were significantly higher in professional players however lean body mass was significantly higher in amateur players (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Introduction: The purpose of this study was to determine the physical characteristics, body composition and isokinetic knee muscle strength in professional and amateur soccer players.Patients and Method: One of the Turkish first division soccer team (n=23) and a university soccer team (n=14) volunteered for the present study. Age, body weight, height, % body fat, fat body mass and lean body mass were measured. Flexibility was measured by sit and reach test. Dominant leg hamstring and quadriceps muscle strength was evaluated at 3 speeds in concentric contractions (180°/sec, 300°/sec and 450°/sec) by Biodex System 3 Pro Isokinetic dynamometer. Peak torque (PT), PT/ body weight and hamstring/quadriceps PT ratio were assesed.Results: Age, body weight, % body fat, body fat mass were significantly higher in professional players however lean body mass was significantly higher in amateur players (p

Özet

Giriş: Bu çalışmanın amacı profesyonel ve amatör futbol takımı oyuncularının fiziksel özellikler, vücut kompozisyonu, esneklik, kuadriceps ve hamstring kas gruplarının izokinetik konsantrik kas kuvvetlerinin karşılaştırılmasıdır. Hastalar ve Yöntem: Çalışmaya Türkiye Süper liginde yer alan bir futbol takımının 24 oyuncusu ile bir üniversite futbol takımının 14 oyuncusu katıldı. Çalışmaya katılan futbolcuların yaş, vücut ağırlığı, kilo gibi fiziksel özellikleri yanı sıra vücut yağ yüzdeleri, vücut yağ ağırlıkları ve yağsız vücut ağırlıkları tespit edildi. Otur-uzan testi ile hamstring esneklikleri ölçüldü. Dominant bacak kuadriceps ve hamstring kas kuvvet değerlendirmeleri ise Biodex System 3-Pro cihazı ile yapıldı. Testler 180°/sn, 300°/sn ve 450°/sn açısal hızlarda yapıldı. Testler sonucunda pik tork(PT), pik torkun vücut ağırlığına oranı (PY/VA) ve hamstring/kuadriseps PT oranı değerlendirmeye alındı. Bulgular: Profesyonel futbolcuların yaş, boy ve vücut yağ yüzdeleri, vücut yağ ağırlıkları amatör futbolculardan daha düşük, yağsız vücut ağırlıkları ise daha yüksek bulundu (p0.05). Profesyonel futbolcularda kuadriceps konsantrik izokinetik PT ve PT/VA oranları 180°/sn ve 300°/sn hızlarda amatör futbolculardan daha yüksek, 450°/sn hızda ise daha düşük bulundu(p

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Cite This Article

AKIN, S., COŞKUN, Ö. Ö., ÖZBERK, Z. N., ERTAN, H., KORKUSUZ, F. (2022). Comparison of physical characteristics and isokinetic knee muscle strengths in professional and amateur football players. Artroplasti Artroskopik Cerrahi (Yeni Adı: Eklem Hastalıkları ve Cerrahisi), Cilt: 15 - Sayı: 3, 161–167. https://ajindex.com/articles/449834

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