GENÇ ATLETLERDE ANAEROBİK PERFORMANS DÜZEYİNİN FARKLI YAŞ VE BRANŞ GRUPLARINA GÖRE İNCELENMESİ

Bu araştırmanın amacı, Atletizmin farklı branşlarında müsabık genç erkek ve kız sporcularda anaerobik performans düzeyinin farklı branş ve kronolojik yaş gruplarına bağlı olarak incelenmesidir. Araştırmaya, kronolojik yaşları 12-14 yıl arasında değişen 56 kız ve 11-16 yıl arasında değişen 63 erkek, toplam 119 atlet katılmıştır. Katılımcılar, kız ve erkekler ayrı olmak üzere, Atletizm’de ilgilendikleri branşlara göre iki farklı branş grubuna ve ayrıca üç farklı kronolojik yaş grubuna ayrılmışlardır. Branş gruplarında, Grup-1 orta-uzun mesafe koşucularını (n=32 erkek atlet; n=28 kız atlet), Grup-2 ise sprint, atma ve atlama branşlarını kapsamaktadır (n=31 erkek atlet; n=28 kız atlet). Yaş grupları ise, kızlarda 12, 13 ve 14 yaş, erkeklerde ise 11-12, 13-14 ve 15-16 yaş olarak yapılandırılmıştır. Vücut ağırlığı ve boy uzunluğu ölçümleriyle birlikte, vücut yağ yüzdesi ve yağsız vücut kütlesi uygun eşitlikler yardımıyla değerlendirilmiştir. Anaerobik performans Wingate Anaerobik Testi ile belirlenmiştir. İstatistiksel analizlerde İki Yönlü Varyans Analizi (2x3) kullanılmıştır. Sprint, atma ve atlama branşlarında müsabık atletlerden oluşan Grup-2’nin gerek absolut gerekse relatif anaerobik performans düzeyi ve yorgunluk indeksi değerlerinin orta-uzun mesafe koşuculardan oluşan Grup-1’den önemli derecede yüksek olduğu bulunmuştur (p<0.05). Erkek atletlerde absolut anaerobik güç ve kapasite değerlerinin yaşın ilerlemesiyle birlikte anlamlı ölçüde arttığı (p<0.01), ancak vücut ağırlığı ve yağsız vücut kütlesine oranlanmış relatif anaerobik performans değerlerinin yaşla birlikte önemli ölçüde değişmediği (p>0.05) belirlenmiştir. Bununla birlikte kız atletlerde, yaşın absolut ve relatif anaerobik performans düzeyine etkisi anlamsızdır (p>0.05). Sonuç olarak, genç Atletizm sporcularında anaerobik performans düzeyinin ilgilenilen branşa özgü olarak değiştiği belirlenmiştir. Bunun bir ölçüde yapılan antrenman türü ve müsabakaya bağlı bir değişkenlik olabileceği söylenebilir.

CHRONOLOGICAL AGE AND EVENT DIFFERENCES IN ANAEROBIC PERFORMANCE OF YOUNG TRACK AND FIELD ATHLETES

The aim of the present investigation was to evaluate anaerobic performance parameters in young competitive male and female athletes engaged in different events of Track and Field, and to compare them in relation to chronological age for each gender group. Fifty-six 12-to14-year-old girls and sixty-three 11-to16-year-old boys totally 119 athletes were participated in this study. Two event-specific-groups and three chronological-age-groups were constructed for each gender. Event-specific groups were composed of Group 1 (middle-long distance runners) and Group 2 (sprinters, throwers, jumpers). Age groups were consisted of 12, 13 and 14 years old girls, and 11-12, 13-14 and 15-16 years old boys. Body mass and stature were measured. Percentage of body fat and fat free mass were calculated from the appropriate equations. Anaerobic performance was assessed with the Wingate Anaerobic Test. Two-way Analysis of Variance (2x3) was used for statistical analysis. Both absolute and relative anaerobic performance and fatigue index values for each gender were significantly higher in the Group 2 than in the Group 1 (p<0.05). Absolute anaerobic power and capacity values of male athletes significantly increased with age (p<0.01), but when there were normalised with body mass or fat free mass, relative values did not significantly change with age (p>0.05). However, the effects of age on absolute and relative values of anaerobic performance were not significant in female athletes (p>0.05). In conclusion, the level of anaerobic performance was altered depending on event specialization in young Track and Field athletes. This difference may demonstrate the effect of training specificity.

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  • Armstrong N, Barker AR, McManus AM. (2015). Muscle Metabolism Changes withAge and Maturation: How Do They Relate to Youth Sport Performance?. British Journal of Sports Medicine, 49(3), Doi:10.1136/bjsports-2014-094491.
  • Bencke J, Damsgaard R, Saekmose A, Jorgensen P, Jorgensen K, Klausen K. (2002). Anaerobic Power and Muscle Strength Characteristics of 11 Years Old Elite and Non-Elite Boys and Girls from Gymnastics, Team Handball, Tennis and Swimming. Scandinavian Journal of Medicine and Science in Sports, 12(3), 171-8.
  • Boisseau N, Delamarche P.(2000). Metabolic and Hormonal Responses to Exercise in Children and Adolescents. Sports Medicine, 30(6), 405-22.
  • Bongers BC, Werkman MS, Blokland D, Eijsermans MJ, van der Torre P, Bartels B, Takken T. (2015). Validity of the Pediatric Running-Based Anaerobic Sprint Test to Determine Anaerobic Performance in Healthy Children. Pediatric Exercise Science, 27(2), 268-76.
  • Carvalho HM, Coelho-e-Silva MJ, Gonçalves CE, Philippaerts RM, Castagna C,Malina RM. (2011). Age-Related Variation of Anaerobic Power After Controlling for Size and Maturation in Adolescent Basketball Players. Annals of Human Biology, 38(6), 721-7.
  • Čular D, Zagatto AM, Milić M, Besilja T, Sellami M, Padulo J. (2018). Validity and Reliability of the 30-S Continuous Jump forAnaerobic Power and Capacity Assessment in Combat Sport. Frontiers in Physiology, 9, 543. Doi:10.3389/fphys.2018.00543.
  • Cunha GS, Cumming SP, Valente-dos-Santos J, Duarte JP, Silva G, Dourado AC,Coelho-e-Silva M. (2017). Interrelationships among Jumping Power, Sprinting Power and Pubertal Status after Controlling for Size in Young Male Soccer Players. Perceptual and Motor Skills, 124(2), 329-50.
  • deMoraes N, Vila JF, Batista PLO, da Silva M, Ferreira MA, Pinto EF,Brandão JTS. (2018). Aerobic and Anaerobic Capacity of Male Students according to Age and Pubertal Stage. Journal of ExercisePhysiology Online, 21(2), 84-9.
  • De SteCroix MB, Armstrong N, Chia MY, Welsman JR, Parsons G, Sharpe P. (2001). Changes in Short-Term Power Output in 10- to 12-Year-Olds. J. Sports Sci., 19(2), 141-8.
  • Dore E, Bedu M, Franca NM, Van Praagh E. (2001). Anaerobic Cycling Performance Characteristics in Prepubescent, Adolescent and Young Adult Females. Eur. J. Appl. Physiol., 84(5), 476-81.
  • Durnin JV, Womersley JVGA. (1974). Body Fat Assessed from the Total Body Density and Its Estimation from Skinfold Thickness: Measurements on 481 Men and Women Aged from 16 to 72 Years. British Journal of Nutrition, 32(1), 77-97.
  • Hofman N, Orie J, Hoozemans MJ, Foster C, de Koning JJ. (2017). Wingate Test as a Strong Predictor of 1500-m Performance in Elite Speed Skaters. International Journal of Sports Physiology and Performance, 12(10), 1288-92.
  • Inbar O, Bar-Or O, Skinner JS. (1996). The Wingate Anaerobic Test. Human Kinetics, Champaign, IL.
  • Jakovljević DK, Eric M, Jovanovic G, Dimitric G, Cupic MB, Ponorac N. (2018). Explosive Muscle Power Assessment in Elite Athletes Using Wingate Anaerobıc Test. Revista Brasileira de Medicina do Esporte, 24(2), 107-11.
  • Nikolaïdis P. (2011). Anaerobic Power Across Adolescence in Soccer Players. Human Movement, 12(4), 342-7.
  • Perroni F, Pintus A, Frandino M, Guidetti L, Baldari C. (2018). Relationship among Repeated Sprint Ability, Chronological Age, and Puberty in Young Soccer Players. The Journal of Strength and Conditioning Research, 32(2), 364-71.
  • Ratel S, Blazevich AJ. (2017). Are Prepubertal Children Metabolically Comparableto Well-Trained Adult Endurance Athletes?. Sports Medicine, 47(8), 1477-85.
  • Sung BJ, Ko BG. (2017). Differences of Physique and Physical Fitness among Male South Korean Elite National Track and Field Athletes. International Journal of Human Movement and Sports Sciences, 5(2), 17-26.
  • Sutton NC, Childs DJ, Bar-Or O, Armstrong N. (2000). A Non Motorized Treadmill Test to Assess Children’s Short-Term Power Output. Pediatric Exercise Science, 12, 91-0.
  • Van Praagh E, Dore E. (2002). Short-Term Muscle Power during Growth and Maturation. Sports Medicine, 32(11), 701-28.