Olimpik Halter Kaldırışlarının Bazı Biyomekanik Ölçümlerinde Kullanılan Android BarSense Yazılımının Geçerliği

Year 2018, Volume: 23 Issue: 3, 171 - 182, 01.07.2018

İzzet İnce , Gökhan Çalışkan Ercan Ayılgan

Abstract

Bu
çalışmanın amacı, BarSense Log (BSY) yazılımıyla ölçülen koparma kaldırışı
zirve hız (ZH), ortalama hız (OH), zirve güç (ZG), ortalama güç (OG) ve kuvvet
(K) ölçümlerinin geçerliğinin incelenmesidir. Çalışmaya en az 2 yıl halter
deneyimi olan 34 genç halterci  (ortalama
yaş 15,97 ± 0,92, boy 170,34 ± 6.7, vücut ağırlığı 72,69 ± 14,6) gönüllü olarak
katılmıştır. Çalışmada referans ölçümler için Tendo Power and Speed Analyzer
cihazı (BSY) kullanılmıştır. Katılımcıların koparma kaldırışları 1
tekrar maksimumlarının % 70’ndeki 2 kaldırışı analize alınmıştır. İstatistiki
analizde Bağımlı Örneklem T-Testi, Deming Regresyon, Bland-Altman metodu
kullanılmıştır.  Analiz sonuçlarına göre BSY
ve TP'nin  ZH, OG, OH, ZG, ölçümleri
ortalamaları arasındaki farkın istatistiki açıdan önemli olduğu belirlenmiştir
(p<0,05). F ölçümlerinde ortalamalar arasında fark önemli olmamasına rağmen (P<0,05)
Blant-Altman grafiğine göre farklar ve ortalamalar arasında uyumun iyi
olmadığı görülmüştür. Sonuç olarak bu çalışmanın bulguları, BSY’nin  olimpik halter kaldırışları ZH, OH, ZG, OG ve
K ölçümleri için kullanılamayacağını göstermektedir.

Keywords

Olimpik Halter, Koparma, Silkme, BarSense, TendoPower

Validity of Android BarSense Software Used in Some Biomechanical Measurements of Olympic Weightlifting

Abstract

The aim of this study is to examine the validity of the snatch peak velocity (PW), average velocity (AV),
power (PP), average power (AP) and force (F) measurements made with the BarSense software.
34 young weightlifters (mean age 15,97±0,92, height 170,34±6.7, body weight 72,69±14,6) participated
in the study voluntarily. Tendo Power and Speed Analyzer was used for reference measurements in the
study. Analysis were included the 2 lifts of 70% snatch lifts of 1 repeat maximums. T-Test, Deming
Regression, Bland-Altman method were used in the statistical analysis. According to the results of the
analysis, it was determined that the difference between BS and TendoPower PV, AV, PP, AP was
statistically significant (p <0,05). Although the difference between the F measurements was not
significant according to Blant-Altman graph, the concordance between the differences and the
averages is not good. The findings of this study show that BarSense software can not be used for PV, AV,
PP, AP and Fmeasurements for olympic lifts. 

Keywords

Olympic Weightlifting, Snatch, Clean&Jerk, BarSense, Tendo Power

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