Araştırma Makalesi
BibTex RIS Kaynak Göster

Yıl 2020, Cilt: 14 Sayı: 3, 302 - 315, 10.12.2020

Aydın Karadağ Gülbin Rudarlı Nalçakan

Öz

This research aims to compare the receiving service statistics in the matches according to the average height of the libero players playing in the top volleyball leagues. Receiving service performance statistics in the matches of the 28 men and 36 women libero players playing in Sultanlar League and Efeler League in the 2017/2018 Turkish Volleyball season, and in the 2019 CEV Men's and Women's Championship were examined in the study. Firstly, the average height of male and female libero players were calculated. Athletes with a height of below average value of 187 cm in males and 170 cm in females were named as "below average group", and athletes with a height above the average values were named as “above average group”. The 22-week regular league and playoff or play out matches of the liberoes playing in the League of Sultans and Efeler, and in the group, quarter-final, semi-final and final matches statistics of the libero players in the CEV European Championship were analyzed, and their total performance parameters were compared. Independent two-sample T-tests were used in comparisons between the genders and between the groups in genders. The relationship between the positive (%) and efficiency (%) values of all liberoes in receiving service and their height was evaluated with the Pearson Correlation Coefficient test. As a result of the statistical analysis, although there is no significant difference when the two groups determined according to their height are compared, the receiving service efficiency in males is 8% higher in the "above average" group. In addition, when all data were compared between genders, a difference in favor of men was found only in the efficiency% parameter (p = 0.01). With these results, it can be said that the effective factor in the receiving service efficiency is not “height” of the libero but can have a positive effect in terms of area coverage. In future studies, it may also be suggested to evaluate the effects of different factors age, concentration, experience, quickness, muscle strength, flexibility, etc. in the receiving service performance.

Kaynakça

  • 1. Closs B., Burkett C., Trojan JD., Brown SM., Mulcahey MK. (2020). Recovery after volleyball: a narrative review. Physician and Sports Medicine. 48(1), 8-16.
  • 2. João PV., Leite N., Mesquita I., Sampaio J. (2010). Sex differences in discriminative power of volleyball game-related statistics. Perceptual and Motor Skills. 111(3), 893-900.
  • 3. Lidor R., Ziv G. (2010). Physical and physiological attributes of female volleyball players-a review. Journal of Strength and Conditioning Research. 24(7), 1963-1973.
  • 4. Šimonek J. (2014). 6 Model of development of coordination abilities in long-term sport preparation in volleyball. Içinde: De Gruyter. (editör). In coordination abilities in volleyball. Berlin, Boston, 48-69.
  • 5. Venheest JL. (2008). Energy demands in the sports of volleyball. İçinde: Reeser JC., Bahr R. (editör). Handbook of sports medicine and science: Volleyball Blackwell Science Ltd. Massachusetts, 11-17.
  • 6. Masanovic B., Vukasevic V. (2020). Differences in anthropometric characteristics between junior handball and volleyball players. Journal of Anthropology of Sport and Physical Education. 4(1), 9-14.
  • 7. Fédération Internationale de Volleyball Official Volleyball Rules. http://www.fivb.com [Erişim tarihi: 03.02.2020]
  • 8. Mergheş P., Grădinaru S. (2014). Comparative analysis of the “libero” in great performance volleyball. Timisoara Physical Education and Rehabilitation Journal. 6(12), 23-28.
  • 9. Palao JM., Manzanares P., Valadés D. (2014). Anthropometric, physical, and age differences by the player position and the performance level in volleyball. Journal of Human Kinetics. 44, 223-236.
  • 10. Afonso J., Esteves F., Araújo R., Thomas L., Mesquita I. (2012). Tactical determinants of setting zone in elite men's volleyball. Journal of Sports Science & Medicine. 11(1), 64-70.
  • 11. Bunn JA., Ryan GA., Button GR., Zhang S. (2020). Evaluation of strength and conditioning measures with game success in division I collegiate volleyball. Journal of Strength and Conditioning Research. 34(1), 183-191.
  • 12. Momčilović Z., Marković S., Vićentijević A., Nešić G., Bogavac D., Milosavljević Đukić T. (2019). The relationship between technical and tactical elements of direct points with regard to the qualifications for the 2018 Volleyball Women’s World Championship. Facta Universitatis, Series: Physical Education and Sport. 17(3), 463-477.
  • 13. Türkiye Voleybol Federasyonu 2017-2018 Efeler Ligi İstatistikleri. http://tvf-web.dataproject.com/CompetitionHome.aspx?ID=23 [Erişim tarihi: 05.01.2020]
  • 14. CEV Volleyball European Championship 2019 Women - Men https://www.cev.eu/Competition-Area/competition.aspx?ID=1053&PID=-2 [Erişim tarihi: 07.01.2020]
  • 15. Türkiye Voleybol Federasyonu 2017-2018 Vestel Venus Sultanlar Ligi İstatistikleri. http://tvf-web.dataproject.com/CompetitionHome.aspx?ID=25 [Erişim tarihi: 05.01.2020]
  • 16. Geladea GA., Hvattumb LM. (2020). On the relationship between +/– ratings and event-level performance statistics. Journal of Sports Analytics. 6(2), 85-97.
  • 17. Silva M., Lacerda D., João PV. (2014). Game-related volleyball skills that influence victory. Journal of Human Kinetics. 41, 173-179.
  • 18. González-Silva J., Fernández-Echeverría C., Conejero M., Moreno MP. (2020). Characteristics of serve, reception and set that determine the setting efficacy in men’s volleyball. Frontiers in Psychology. 11(222), 1-9.
  • 19. Lirola DC., González CH. (2009). Research and analysis of the reception in the current high performance Men's Volleyball. RICYDE. International Journal of Sport Science. 5(16), 34-51.
  • 20. Sánchez M., González-Silva J., Fernández-Echeverría C., Claver F., y Moreno MP. (2019). Participation and influence of the libero in reception and defense in volleyball U-19. Revista Internacional de Medicina y Ciencias de la Actividad Física y el Deporte. 19(73), 45-62.
  • 21. Fan D., Zhang K. (2007). Research on the main influencing of physical fitness factor of the competitive ability of female volleyball libero player. Journal of Nanjing Institute of Physical Education (Natural Science). 4, 38-40.

ÜST DÜZEY VOLEYBOLDA SERVİS KARŞILAMADA KISA BOYLU LİBERO GERÇEKTEN AVANTAJ MIDIR?

Yıl 2020, Cilt: 14 Sayı: 3, 302 - 315, 10.12.2020

Aydın Karadağ Gülbin Rudarlı Nalçakan

Öz

Bu araştırma üst düzey voleybol liglerinde oynayan liberoların ortalama boy uzunluğu değerlerine göre maçlardaki servis karşılama istatistiklerinin karşılaştırılması amacıyla yapılmıştır. Araştırmada 2017/2018 Türkiye Voleybol sezonunda Sultanlar Ligi ve Efeler Ligi ile 2019 CEV Avrupa Erkekler ve Kadınlar Şampiyonası’nda oynayan 28 erkek ile 36 kadın liberonun maç istatistiklerinde servis karşılama performansları incelenmiştir. Öncelikle erkek ve kadın liberoların boy ortalamaları alınmıştır. Erkeklerde 187 cm ve kadınlarda 170 cm olan ortalama değerin altındaki boy uzunluğuna sahip liberolar “ortalamanın altı”, bu ortalamaların üzerinde boy uzunluğuna sahip olan liberolar ise “ortalamanın üstü” olarak değerlendirilmiştir. Sultanlar Ligi ve Efeler Ligi’nde oynayan liberoların 22 haftalık normal lig ile playoff veya playout maçlarının tümü, CEV Avrupa Şampiyonası’nda oynayan liberoların ise grup, çeyrek final, yarı final ve final maçlarındaki istatistikleri incelenmiş ve total değerler karşılaştırılmıştır. Gerek cinsiyetler arası gerekse aynı cinsiyette belirlenen gruplar arasındaki karşılaştırmalarda Bağımsız gruplar T testi kullanılmıştır. Tüm liberoların servis karşılamadaki pozitif (%) ve verimlilik (%) değerleri ile boy uzunlukları arasındaki ilişki düzeyi ise Pearson Korelasyon Katsayısı testi ile değerlendirilmiştir. İstatistiksel analizler sonucunda boy uzunluğuna göre belirlenen iki grup karşılaştırıldığında anlamlı bir fark olmasa da, erkeklerde servis karşılama verimliliği “ortalamanın üstü” grupta %8 daha fazladır. Ayrıca tüm veriler tüm liberolarda cinsiyetler arasında karşılaştırıldığında, sadece verimlilik % parametresinde erkekler lehine bir fark bulunmuştur (p=0,01). Bu sonuçlar, servis karşılama verimliliğinde etkili faktörün “boy uzunluğu” olmadığını fakat sahada kaplanan alan avantajı açısından olumlu etkisi olabileceğini düşündürmektedir. Bundan sonraki çalışmalarda servis karşılama performansında yaş, konsantrasyon, deneyim, çabukluk, kas kuvveti, esneklik vs. farklı faktörlerin etkilerinin de değerlendirilmesi önerilebilir.

Anahtar Kelimeler

Boy libero servis karşılama verimlilik oranı

Kaynakça

  • 1. Closs B., Burkett C., Trojan JD., Brown SM., Mulcahey MK. (2020). Recovery after volleyball: a narrative review. Physician and Sports Medicine. 48(1), 8-16.
  • 2. João PV., Leite N., Mesquita I., Sampaio J. (2010). Sex differences in discriminative power of volleyball game-related statistics. Perceptual and Motor Skills. 111(3), 893-900.
  • 3. Lidor R., Ziv G. (2010). Physical and physiological attributes of female volleyball players-a review. Journal of Strength and Conditioning Research. 24(7), 1963-1973.
  • 4. Šimonek J. (2014). 6 Model of development of coordination abilities in long-term sport preparation in volleyball. Içinde: De Gruyter. (editör). In coordination abilities in volleyball. Berlin, Boston, 48-69.
  • 5. Venheest JL. (2008). Energy demands in the sports of volleyball. İçinde: Reeser JC., Bahr R. (editör). Handbook of sports medicine and science: Volleyball Blackwell Science Ltd. Massachusetts, 11-17.
  • 6. Masanovic B., Vukasevic V. (2020). Differences in anthropometric characteristics between junior handball and volleyball players. Journal of Anthropology of Sport and Physical Education. 4(1), 9-14.
  • 7. Fédération Internationale de Volleyball Official Volleyball Rules. http://www.fivb.com [Erişim tarihi: 03.02.2020]
  • 8. Mergheş P., Grădinaru S. (2014). Comparative analysis of the “libero” in great performance volleyball. Timisoara Physical Education and Rehabilitation Journal. 6(12), 23-28.
  • 9. Palao JM., Manzanares P., Valadés D. (2014). Anthropometric, physical, and age differences by the player position and the performance level in volleyball. Journal of Human Kinetics. 44, 223-236.
  • 10. Afonso J., Esteves F., Araújo R., Thomas L., Mesquita I. (2012). Tactical determinants of setting zone in elite men's volleyball. Journal of Sports Science & Medicine. 11(1), 64-70.
  • 11. Bunn JA., Ryan GA., Button GR., Zhang S. (2020). Evaluation of strength and conditioning measures with game success in division I collegiate volleyball. Journal of Strength and Conditioning Research. 34(1), 183-191.
  • 12. Momčilović Z., Marković S., Vićentijević A., Nešić G., Bogavac D., Milosavljević Đukić T. (2019). The relationship between technical and tactical elements of direct points with regard to the qualifications for the 2018 Volleyball Women’s World Championship. Facta Universitatis, Series: Physical Education and Sport. 17(3), 463-477.
  • 13. Türkiye Voleybol Federasyonu 2017-2018 Efeler Ligi İstatistikleri. http://tvf-web.dataproject.com/CompetitionHome.aspx?ID=23 [Erişim tarihi: 05.01.2020]
  • 14. CEV Volleyball European Championship 2019 Women - Men https://www.cev.eu/Competition-Area/competition.aspx?ID=1053&PID=-2 [Erişim tarihi: 07.01.2020]
  • 15. Türkiye Voleybol Federasyonu 2017-2018 Vestel Venus Sultanlar Ligi İstatistikleri. http://tvf-web.dataproject.com/CompetitionHome.aspx?ID=25 [Erişim tarihi: 05.01.2020]
  • 16. Geladea GA., Hvattumb LM. (2020). On the relationship between +/– ratings and event-level performance statistics. Journal of Sports Analytics. 6(2), 85-97.
  • 17. Silva M., Lacerda D., João PV. (2014). Game-related volleyball skills that influence victory. Journal of Human Kinetics. 41, 173-179.
  • 18. González-Silva J., Fernández-Echeverría C., Conejero M., Moreno MP. (2020). Characteristics of serve, reception and set that determine the setting efficacy in men’s volleyball. Frontiers in Psychology. 11(222), 1-9.
  • 19. Lirola DC., González CH. (2009). Research and analysis of the reception in the current high performance Men's Volleyball. RICYDE. International Journal of Sport Science. 5(16), 34-51.
  • 20. Sánchez M., González-Silva J., Fernández-Echeverría C., Claver F., y Moreno MP. (2019). Participation and influence of the libero in reception and defense in volleyball U-19. Revista Internacional de Medicina y Ciencias de la Actividad Física y el Deporte. 19(73), 45-62.
  • 21. Fan D., Zhang K. (2007). Research on the main influencing of physical fitness factor of the competitive ability of female volleyball libero player. Journal of Nanjing Institute of Physical Education (Natural Science). 4, 38-40.
Toplam 21 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Spor Hekimliği
Bölüm Araştırma Makaleleri
Yazarlar

Aydın Karadağ Bu kişi benim 0000-0003-4875-5974

Gülbin Rudarlı Nalçakan 0000-0001-8914-7479

Yayımlanma Tarihi 10 Aralık 2020
Gönderilme Tarihi 9 Mayıs 2020
Kabul Tarihi 2 Ekim 2020
Yayımlandığı Sayı Yıl 2020 Cilt: 14 Sayı: 3

Kaynak Göster

APA Karadağ, A., & Rudarlı Nalçakan, G. (2020). ÜST DÜZEY VOLEYBOLDA SERVİS KARŞILAMADA KISA BOYLU LİBERO GERÇEKTEN AVANTAJ MIDIR?. Beden Eğitimi Ve Spor Bilimleri Dergisi, 14(3), 302-315.
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