Alpine Snowboard Branşı Sporcularının Fiziksel Performans Test Parametrelerinin Yarışma Sonuçları ile Değerlendirilmesi

Öz

Bu çalışma, milli takım seçmelerinde yarışan snowboard sporcularının anaerobik güç, izokinetik bacak kas kuvveti ve denge parametreleri ile yarışma sonuçları arasındaki ilişkiyi incelemek ve karşılaştırmaktır. Araştırmaya snowboard branşı kapsamında erkek ve kadınların sırasıyla yaş ortalamaları 20±1,29-20±1,41 yıl, boy uzunluğu ortalamaları 174,43±6,75-160,4±5,41 cm, vücut ağırlığı ortalamaları 67,40±6,11-57,08±4,83 kg, beden kitle indeksleri 22,17±1,88-22,22±1,95 kg/m2, vücut yağ yüzdesi 10,08±3,7-20,19±4,18 ortalamalarına sahip olan 12 (erkek-kız) sporcu dahil edilmiştir. Sporcuların boyları, Holtain (UK) stadiometre ile ölçülmüş, vücut ağırlıkları BC, 418 Tanita (Japan) ile belirlenmiştir. Anaerobik güç ve kapasite testi Wingate testi kullanılarak yapılmış, kuvvet ölçümleri için IsoMed 2000® izokinetik kuvvet cihazı kullanılmıştır. Denge testleri ise altı farklı türde Sportkat 4000 cihazı ile gerçekleştirilmiştir. Anaerobik kapasite, izokinetik kas kuvveti, denge parametreleri ile yarışma sonuçları arasındaki ilişki Spearman korelasyon testi ile belirlendi. Katılımcıların anaerobik güç ve alt ekstremite kas kuvveti ile yarışma sonuçları arasında önemli ölçüde anlamlı korelasyonlar bulunmuştur (p<0.05). Katılımcıların denge parametreleri ile yarışma sonuçları arasında anlamlı ilişki bulunamamıştır p>0.05). Çalışmada, farklı yarışma puanlarına sahip snowboard sporcularının belirli fiziksel performanslarının anaerobik kapasite ve alt ekstremite kas kuvveti ile ilişkili olduğu sonucuna varılmıştır. Milli takım seçme kriterlerinde motorik özelliklerin değerlendirilmesinin doğru bir karar olacağı düşünülmektedir. Sporcuların performanslarının geliştirilmesinde, anaerobik kapasite, kas kuvveti ve denge parametreleri hakkındaki bilgi düzeylerinin artırılması gerekmektedir.

Anahtar Kelimeler

• Snowboard
• anaerobik güç
• kas kuvveti
• denge

The Evaluation of Physical Performance Test Parameters of Alpine Snowboarders with Competition Scores

Öz

The aim of the study is to analyze and compare the relationship between anaerobic power, isokinetic leg muscle strength and balance parameters and competition results of snowboarding athletes competing in national team selections. The study included 12 athletes (male and female) in the snowboarding branch with mean age of males and females of 20±1.29-20±1.41 years, mean height of 174.43±6.75-160.4±5.41 cm, mean body weight of 67.40±6.11-57.08±4.83 kg, body mass index of 22.17±1.88-22.22±1.95 kg/m2, and body fat percentage of 10.08±3.7-20.19±4.18. The heights of the athletes were measured using a Holtain (UK) stadiometer and their body weights were determined using BC, 418 Tanita (Japan). Anaerobic power and capacity tests were performed through the Wingate test, and IsoMed 2000® isokinetic strength device was used for strength measurements. Balance tests were performed with six different types of Sportkat 4000 device. The relationship between anaerobic capacity, isokinetic muscle strength, balance parameters and competition results was determined via Spearman correlation test. The study revealed highly significant correlations between the participants' anaerobic power and lower extremity muscle strength and the competition results (p<0.05). No significant relationship was observed between the participants' balance parameters and the competition results (p>0.05). The study concluded that certain physical performance of snowboarding athletes with different competition scores is related to anaerobic capacity and lower extremity muscle strength. It is thought that evaluating motoric characteristics in the national team selection criteria would be a correct decision. In the development of athletes' performance, their knowledge levels regarding anaerobic capacity, muscle strength and balance parameters should be increased.

Anahtar Kelimeler

• Snowboard
• anaerobic power
• muscle strength
• balance

Kaynakça

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