Eğitsel Oyunların Adölesanlarda Fiziksel Performans Üzerindeki Rolü: Yerle Temas Süresi, Havada Kalış Süresi ve Teknik Yetenek

Öz

Çalışmanın amacı, eğitsel oyunların adolesan kadın taekwondocularda yerle temas süresi, havada kalış süresi ve teknik yetenek üzerine etkisini incelemektir. Çalışmada deney ve kontrol grupları için nicel araştırma yöntemlerinden ön-son test deneysel tasarım kullanıldı. Bu model ile dikey sıçrama, havada kalış süresi, yerle temas süresi ve taekwondoya özgü teknik değerleri ölçüldü. Çalışmada deney ve kontrol grupları için nicel araştırma yöntemlerinden ön-son test deneysel tasarım kullanıldı. Çalışmaya gönüllü olarak adolesan dönemde 50 kadın taekwondo sporcusu katıldı (n=50). Random (yansız) yöntemle deney (n=25) ve kontrol (n=25) grupları oluşturuldu. Çalışmada örneklem büyüklüğünün yeterliliğini belirlemek amacıyla G*Power (Sürüm 3.1.9.6, (Germany) analizi yapıldı. Belirlenen parametreler doğrultusunda hesaplanan etki büyüklüğü analizi Cohen’in formülüne göre yapıldı (p = 0.6; α = 0.05; 1-β = 0.8). Elde edilen sonuca göre 42 katılımcı çalışma için yeterli olarak bulundu. DeepSport, standart kameralardan yapay zekâ destekli görüntü işleme kullanıldı. Bu model ile katılımcıların havada kalış süresi, yerle temas süresi ve taekwondoya özgü teknik değerleri ölçüldü. Katılımcıların tekme gücünü tespit etmek için, Daedo Elektronik Sistem kullanıldı Katılımcılardan 3 ölçüm alındı ve en iyi skor kaydedildi. Tekme frekansını tespit etmek için daha önce geçerlik ve güvenirliği yapılmış Taekwondo tekme frekans performans testi kullanıldı. Sonuçlar, eğitsel oyun temelli programın dikey sıçrama, havada kalış süresi, yerle temas süresi, tekme frekansı ve tekme vuruşlarında anlamlı düzeyde gelişmeler gösterdi (p<0.05).

Anahtar Kelimeler

• Taekwondo
• Dikey Sıçrama
• Havada Kalma Süresi
• Yerle Temas Süresi
• Tekme Performansı

The Role of Educatıonal Games ın Adolescent Physıcal Performance: Ground Contact Tıme, Flıght Duratıon, and Technıcal Abılıty

Öz

The aim of this study was to examine the effects of educational games on ground contact time, airborne time, and technical ability in adolescent female taekwondo athletes. A pre-posttest experimental design, a quantitative research method, was used for the experimental and control groups. This design measured vertical jump, airborne time, ground contact time, and taekwondo-specific technical values. A pre-posttest experimental design, a quantitative research method, was used for the experimental and control groups. Fifty female adolescent taekwondo athletes (n=50) volunteered to participate in the study. Experimental (n=25) and control (n=25) groups were formed using a random (unbiased) method. In order to determine the adequacy of the sample size in the study, G*Power (Version 3.1.9.6, (Germany) analysis was performed. The effect size analysis calculated in accordance with the determined parameters was performed according to Cohen's formula (p = 0.6; α = 0.05; 1-β = 0.8). According to the results, 42 participants were found sufficient for the study. DeepSport, artificial intelligence-supported image processing from standard cameras was used. With this model, the participants' airtime, ground contact time, and taekwondo-specific technical values were measured. Daedo Electronic System was used to determine the kick power of the participants. 3 measurements were taken from the participants and the best score was recorded. The Taekwondo kick frequency performance test, which has previously been validated and reliable, was used to determine the kick frequency. The results showed significant improvements in vertical jump, airtime, ground contact time, kick frequency, and kick strikes of the educational game-based program (p<0.05).

Anahtar Kelimeler

• Taekwondo
• Vertical Jump
• Flight Time
• Ground Contact Time
• Kick Performance

Kaynakça

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