KOR BÖLGESI ANTRENMANLARININ ARTISTIK BUZ PATENINDE LOOP AND TOE LOOP SIÇRAMALARDAKI ALT EKSTREMITE KINEMATIĞINE ETKISI

Öz

Araştırmamızda artistik buz patencilere yaptırılan kor bölgesi antrenmanlarının Loop ve Toe loop sıçramalardaki alt ekstremite kinematiğine etkisinin incelenmesi amaçlanmıştır. Araştırmamıza 10-15 yaş grubu 8 artistik buz pateni sporcusu katılmıştır. Deneklerin loop ve toe loop sıçramaları 2 adet Basler 100 Hz. kamera ile kaydedilmiştir. Hareketlerin analizlerinde 8.5.7 Simi hareket analiz programı kullanılmıştır. Alanın kalibrasyonu DLT yöntemiyle yapılmıştır. Harekete giriş esnasındaki diz açısı, sıçrama sonrası düşüşteki diz açısı ile yatayda sıçrama mesafesi değerlendirmeye alınmıştır. Denekler 8 hafta boyunca Kor bölgesine yönelik haftada 3 gün 1 er saat antrenman yapmışlardır. Antrenman sonrasında da ölçümler tekrar edilerek, antrenman öncesi ve sonrası dataların karşılaştırması SPSS 20.0 istatistik paket programında Wilcoxon Testi ile yapılmıştır. . Loop sıçramasındaki çıkış açısı ve çıkış mesafesinin antrenman sonrasında azaldığı tespit edilmiştir p

Anahtar Kelimeler

• Kor Antrenman,Kinematik,Loop,Toe Loop Sıçrama

THE IMPACT OF CORE TRAINING IN FIGURE SKATING ON THE LOWER EXTREMITY KINEMATICS OF LOOP AND TOE LOOP JUMPS

Öz

This study aims to investigate the impact of core training performed by figure skaters on the lower extremity kinematics of loop and toe loop jumps. Eight-figure skaters from the age group of 10-15 have participated in the study. The loop and toe loop jumps of participants were recorded by two Basler 100 Hz. cameras. 8,5,7. Simi motion analysis program was used for the analysis of movements. The calibration of the area was done by using the DLT method. The knee angle at the beginning of a movement, the knee angle after the jump and horizontal jump distance were taken into consideration. The participants have gone through one-hour core training three days per week, for a total eight weeks. The measurements were repeated after each training and pre- and post-training data were compared by Wilcoxon test in SPSS 20.0 package program. Results show that the exit angle and exit distance of the loop jump have decreased after training p < 0,05 . The movement made by narrower knee angle appeared to support the increase in the vertical jump, rather than horizontal jump. Therefore the use of core training in land-based training has a positive impact, especially in hitless jumps.

Anahtar Kelimeler

• Core training,Kinematics,Loop,Toe Loop Jump

Kaynakça

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