Halter sporcularına uygulanan post aktivasyon sürecinin güç çıktıları üzerine etkisinin incelenmesi
Küçük Resim Yok
Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Bayburt Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu araştırmanın temel amacı halter sporcularında post aktivasyon potansiyelinin güç çıktısına olan etkisinin incelenmesidir. Amaç doğrultusunda 18-25 yıl yaş aralığında 10 erkek halter sporcusuyla çalışılmıştır. Araştırmada tek deney gruplu ön-son test araştırma modeli kullanılmıştır. Araştırmanın tasarımı iki farklı bölümden (koşullandırma aktivitesiz-koşullandırma aktiviteli (KA)) oluşmaktadır. KA'sız bölümde, katılımcıların demografik bilgileri toplanmıştır. KA protokolü için haltercilerden 1 maksimum tekrar (MT) sırt squat ölçümleri alınmıştır. 1MT'ler referans alınarak %85 'i ile 1 set 5 tekrar sırt squat olacak şekilde her sporcu için özel olarak KA protokolü tasarlanmıştır. Sonrasında dikey sıçrama ölçümleri (CMJ, kol salınımlı CMJ ve SJ) Jumpmetre kullanılarak ölçülmüştür. KA'sız bölümün sonunda olimpik kaldırışlara ilişkin ölçümler Gymaware cihazı kullanılarak yapılmıştır. KA'lı bölümde KA protokolünden hemen sonra dikey sıçrama ölçümlerine ait veriler ve olimpik kaldırışlara ait verileri toplanmıştır. Ölçümler sonucunda elde edilen verilerinin normallik dağılımları için Kolmogorov Smirnov ve Shapiro-Wilk Testleri uygulanmıştır. 2 farklı zamanda uygulanan ölçümlerin arasındaki farkı belirlemek için Wilcoxon İşaretli Sıralar Testi kullanılmıştır. Yapılan istatistiksel analizler sonucunda KA'nın dikey sıçrama testlerinden CMJ ve kol salınımlı CMJ skorlarına etkisinin olduğunu (p<0,05), ancak SJ skorlarına herhangi bir etkisinin olmadığı tespit edilmiştir (p>0,05). Ayrıca KA'nın haltere özgü koparma ve silkme kaldırış performanslarında da etkisinin olmadığı görülmüştür (p>0,05). Araştırmanın sonucunda, sırt squat KA'nın halter sporcularının dikey sıçrama performanslarında kısmen olumlu etkilerinin olduğu ancak haltere özgü olimpik kaldırışlara etkisinin olmadığı söylenebilir.
The main purpose of this research is to examine the effect of post activation potential on power output in weightlifting athletes. For this purpose, 10 male weightlifting athletes between the ages of 18-25 years were studied. A single experimental group pre-post test research model was used in the research. The design of the research consists of two different parts (without conditioning activity-with conditioning activity (CA)). In the section without CA, demographic information of the participants was collected. For the CA protocol, 1 maximum repetition (MR) back squat measurements were taken from weightlifters. A CA protocol has been specially designed for each athlete, with 85% of 1 set of 5 repetitions of back squats, taking 1MR's as a reference. Afterwards, vertical jump measurements (CMJ, arm swing CMJ and SJ) were measured using the Jumpmeter. At the end of the section without CA, measurements for Olympic lifts were made using the Gymaware device. In the CA section, data on vertical jump measurements and data on Olympic lifts were collected immediately after the CA protocol. Kolmogorov Smirnov and Shapiro-Wilk Tests were applied for the normality distributions of the data obtained as a result of the measurements. Wilcoxon Signed Rank Test was used to determine the difference between measurements applied at 2 different times. As a result of the statistical analysis, it was determined that CA had an effect on the vertical jump tests CMJ and arm swing CMJ scores (p<0.05), but it had no effect on the SJ scores (p>0.05). In addition, it was observed that CA had no effect on weightlifting-specific snatch and clean and jerk performances (p>0.05). As a result of the research, it can be said that back squat CA has partially positive effects on the vertical jump performances of weightlifting athletes, but has no effect on weightlifting-specific Olympic lifts.
The main purpose of this research is to examine the effect of post activation potential on power output in weightlifting athletes. For this purpose, 10 male weightlifting athletes between the ages of 18-25 years were studied. A single experimental group pre-post test research model was used in the research. The design of the research consists of two different parts (without conditioning activity-with conditioning activity (CA)). In the section without CA, demographic information of the participants was collected. For the CA protocol, 1 maximum repetition (MR) back squat measurements were taken from weightlifters. A CA protocol has been specially designed for each athlete, with 85% of 1 set of 5 repetitions of back squats, taking 1MR's as a reference. Afterwards, vertical jump measurements (CMJ, arm swing CMJ and SJ) were measured using the Jumpmeter. At the end of the section without CA, measurements for Olympic lifts were made using the Gymaware device. In the CA section, data on vertical jump measurements and data on Olympic lifts were collected immediately after the CA protocol. Kolmogorov Smirnov and Shapiro-Wilk Tests were applied for the normality distributions of the data obtained as a result of the measurements. Wilcoxon Signed Rank Test was used to determine the difference between measurements applied at 2 different times. As a result of the statistical analysis, it was determined that CA had an effect on the vertical jump tests CMJ and arm swing CMJ scores (p<0.05), but it had no effect on the SJ scores (p>0.05). In addition, it was observed that CA had no effect on weightlifting-specific snatch and clean and jerk performances (p>0.05). As a result of the research, it can be said that back squat CA has partially positive effects on the vertical jump performances of weightlifting athletes, but has no effect on weightlifting-specific Olympic lifts.
Açıklama
Lisansüstü Eğitim Enstitüsü, Antrenörlük Eğitimi Ana Bilim Dalı
Anahtar Kelimeler
Spor, Sports
