Basketbolda şut yüzdesini etkileyen bazı faktörlerin incelenmesi
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Niğde Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada müsabaka ortamı ile ilgili öngörülebilir değişkenlerin atış yüzdesine etkilerinin olup olmadığını varsa bu etkinin niteliğinin tespit edilmesi amaçlanmıştır. Çalışmaya Niğde bölgesel lig takımlarında en az 5 yıldır basketbol oynayan yaşları 17-23 arasında, basketbol yaşları 5 ila 15 yıl arasında olan 14 erkek basketbolcu gönüllü katılmıştır. Yapılan çalışmada uluslar arası standartlara uygun spor salonunda basketbolcuların farklı ışık ortamlarındaki atış yüzdeleri, farklı ses seviyesi ortamlarındaki atış yüzdeleri, pota arkası görüntü karmaşası ortamındaki atış yüzdeleri ve yorgunluk sonrasındaki atış yüzdeleri değerlendirilmiştir. Yapılan çalışmada sporcuların düşük ışık ortamındaki atış yüzdeleri uygun ışık ortamında yapılan atış yüzdelerine kıyasla daha düşük bulunmuş ve istatistiksel açıdan anlamlı bir fark olduğu tespit edilmiştir (p<0,01). Düşük ışık seviyesinin sporcular üzerinde olumsuz etkilere sebep olduğu belirlenmiştir. Olumlu yüksek müzik (90+ dB) ortamında yapılan atış yüzdeleri olumlu uygun müzik (75 dB) ortamına göre daha düşük bulunmuştur. Ayrıca olumlu yüksek müzik ile sessiz ortamdaki atış yüzdelerinin kıyaslanmasında sessiz ortamdaki atış yüzdeleri lehinde istatistiksel açıdan anlamlı farklılık bulunmuştur (p<0,05). Sporcuların pota arkası görüntü karmaşası ortamındaki atış yüzdeleri pota arkası sabit görüntü ortamındaki atış yüzdelerine göre daha düşük bulunmuş ve istatistiksel açıdan anlamlı bir farklılık olduğu tespit edilmiştir (p<0,05). Sporcuların yorgunluk ortamındaki artış yüzdeleri dinlenik ortamdaki atış yüzdelerine göre daha düşük belirlenmiş ve istatistiksel açıdan anlamlı bir farklılık olduğu tespit edilmiştir (p<0,01). Sporcular üzerinde yüksek ışık ortamının ve olumsuz müziğin düşünüldüğü kadar etkili olmadığı tespit edilmiştir. Sporcuların tüketici egzersiz sonrasındaki yorgunluk seviyelerine bakıldığında atış yüzdeleri ile yorgunluk arasında istatistiksel açıdan anlamlı negatif bir ilişki olduğu tespit edilmiştir (r: -0,807). Sporcuların yorgunluk seviyeleri arttıkça atış yüzdelerinin aşağıya doğru düştüğü belirlenmiştir.Sonuç olarak yapılan çalışmada yüksek ve düşük ışık ortamının, yüksek müzik seviyesinin, pota arkası görüntü karmaşasının ve yorgunluğun atış yüzdesini olumsuz etkilediği belirlenmiştir.
In this study it has been aimed to see if there is any effect of the foreseeable inconstant on the percentage of shots in a competitive environment and if so to see the magnitude of these effects. 14 male basketball players that are between the ages of 17-13 that have been playing basketball for at least 5 years in a Niğde regional league team and whose basketball ages are between 5 and 15 years have volunteered in participating. In these studies conducted, the shot percentage of the basketball players in different light environments, the shot percentage in different sound levels, the shot percentage in environments with disturbance behind the basket hoop and the shot percentage of after exhausting were assessed in a sports hall that is in accordance with international standards. In these studies conducted it was found that the shot percentage of the players in an environment with dim lighting was lower than the shot percentage carried out in an appropriate light environment and it has been determined that was statistically significant difference (p<0,01). It has been determined that low lighting levels have negative effects upon the players. The shot percentages performed in an positive loud music (90+ dB) environment were found to be lower than a positive adequate music (75 dB) environment. Furthermore, while comparing the shot percentages in environments with positive loud music and a quiet environment, a statistically significant difference has been found of the shot percentages in a quiet environment (p<0,05). It has been determined that music in loud levels affected the shot percentages negatively although it was positive. The shot percentages of the players in environments with disturbance behind the basket hoops have been found to be lower in comparison to the shot percentages with a fixed view behind the basket hoop and it has been determined to be a significant difference (p<0,05). The shot percentage of the players in a tired environment has been determined to be lower in comparison to rested environments and it has been determined to be statistically significant difference (p<0,01). It has been determined that a bright lighted environment and negative music does not have such an effect on the players as thought. Considering the level of tiredness of the players after a consuming exercise, it has been determined that there is a significant negative relation between shot percentages and tiredness (r: -0,807). It has been determined that the shot percentages fold with increasing tiredness levels of the players.As a result, it has been determined in the conducted study that bright and low lighting, loud music levels, disturbing scenes behind the basket hoops and tiredness affected the shot percentage negatively.
In this study it has been aimed to see if there is any effect of the foreseeable inconstant on the percentage of shots in a competitive environment and if so to see the magnitude of these effects. 14 male basketball players that are between the ages of 17-13 that have been playing basketball for at least 5 years in a Niğde regional league team and whose basketball ages are between 5 and 15 years have volunteered in participating. In these studies conducted, the shot percentage of the basketball players in different light environments, the shot percentage in different sound levels, the shot percentage in environments with disturbance behind the basket hoop and the shot percentage of after exhausting were assessed in a sports hall that is in accordance with international standards. In these studies conducted it was found that the shot percentage of the players in an environment with dim lighting was lower than the shot percentage carried out in an appropriate light environment and it has been determined that was statistically significant difference (p<0,01). It has been determined that low lighting levels have negative effects upon the players. The shot percentages performed in an positive loud music (90+ dB) environment were found to be lower than a positive adequate music (75 dB) environment. Furthermore, while comparing the shot percentages in environments with positive loud music and a quiet environment, a statistically significant difference has been found of the shot percentages in a quiet environment (p<0,05). It has been determined that music in loud levels affected the shot percentages negatively although it was positive. The shot percentages of the players in environments with disturbance behind the basket hoops have been found to be lower in comparison to the shot percentages with a fixed view behind the basket hoop and it has been determined to be a significant difference (p<0,05). The shot percentage of the players in a tired environment has been determined to be lower in comparison to rested environments and it has been determined to be statistically significant difference (p<0,01). It has been determined that a bright lighted environment and negative music does not have such an effect on the players as thought. Considering the level of tiredness of the players after a consuming exercise, it has been determined that there is a significant negative relation between shot percentages and tiredness (r: -0,807). It has been determined that the shot percentages fold with increasing tiredness levels of the players.As a result, it has been determined in the conducted study that bright and low lighting, loud music levels, disturbing scenes behind the basket hoops and tiredness affected the shot percentage negatively.
Açıklama
Sosyal Bilimler Enstitüsü, Beden Eğitimi ve Spor Bölümü, Beden Eğitimi ve Spor Ana Bilim Dalı
Anahtar Kelimeler
Spor, Sports
