Amaç: Bu araştırmada, genç haltercilerde vücut kompozisyonu, tam skuat, halter barı zirve güç çıktısı ve dikey sıçrama testlerinin koparma ve silkme toplam performansını tahmin etme gücünün incelenmesi amaçlandı. Gereç ve Yöntemler: Araştırmaya, gençler kategorisinde yarışmalara katılan 68 erkek halterci gönüllü olarak katıldı. Koparma ve silkme toplam performansı, ölçümlerden önce düzenlenen bir resmî ulusal şampiyonada sergilenen koparma ve silkme toplam derecesi olarak kabul edildi. Maksimum tam skuat testinde son iki başarısız deneme öncesindeki ağırlık maksimum skuat olarak değerlendirildi. Aktif sıçrama, skuat sıçrama, 40 cm derinlik sıçrama ve 30 sn çoklu sıçrama testleri alındı ve sıçrama güç değerleri Sayers ve ark. tarafından geliştirilen bir denklem kullanılarak tahmin edildi. Halter barı zirve güç çıktısı, bir tekrar maksimumun %85'ine karşılık gelen bir yükteki koparma çekişi sırasında elde edildi. İstatistiksel analizde Pearson korelasyonu ve Ridge regresyon yöntemleri uygulandı. Bulgular: Maksimum tam skuat ve bar zirve güç ile yarışma performansı arasında yüksek ilişki olduğu, aktif sıçrama güç ile orta ilişki olduğu saptandı (sırasıyla r=0,86/0,79/0,65). Çoklu Ridge regresyon analizi ise bu değişkenlerin yarışma performansındaki değişimi %79 oranında açıkladığını gösterdi. Sonuç: Bu araştırmanın sonuçları, genç haltercilerde koparma ve silkme toplam performansını en iyi tahmin eden testlerin, maksimum tam skuat, bar zirve güç ve aktif sıçrama güç testleri olduğunu göstermektedir.
Anahtar Kelimeler: Halter; olimpik halter; koparma; silkme; güç; kuvvet; dikey sıçrama
Objective: The aim of this study was to investigating predictive power of body composition, full squat, barbell peak power and vertical jump tests for the total performance of competition snatch and clean and jerk total in young weightlifters. Material and Methods: The study included 68 male junior weightlifters. The snatch and clean and jerk total was considered as the total of snatch and clean and jerk at an official national championships held before the tests. The standard one repetition maximum full squat test was performed. Countermovement jump, squat jump, 40 cm drop jump, 30 sn multiple jump tests were taken and jump powers was estimated using an equation developed by Sayers et al. The peak power output of the barbell bar was obtained during a snatch pull at a load corresponding to 85% of a repeat maximum. Pearson correlation and Ridge regression methods were used for statistical analysis. Results: It was found that there was a high correlation between maximal full squat and peak barbell power and competition performance, and there was a moderate correlation with countermovement jump power (r=0.86/0.79/0.65, respectively). Multiple Ridge regression analysis showed that these variables explained the change in competition performance by 79%. Conclusion: The results of this study show that the best predictors of snach and clean and jerk total performance in young weightlifters are maximal full squat, peak barbell power and countermovement jump power tests.
Keywords: Weightligting; olympic weightlifting; snatch; clean and jerk; power; force; vertical jump
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