The Effect of Weight Reduction on Reaction Times in Wrestlers in the U17 Category

Yıl 2022, , 561 - 570, 28.09.2022

Salih Öner , Mehmet Taşçı

https://doi.org/10.38021/asbid.1153270

Öz

This research was conducted to investigate the effect of weight reduction on simple reaction times in U17 category wrestlers. The research consisted of 24 wrestlers with an average age of 15.41±0.77, an average height of 170.33±7.72 cm and an average body weight of 66.04±16.79 kg in the U17 category group competition held in Malatya. Hubbard Scientific 6027 device was used to measure the reaction times of the participants. The participants were given the instruction to lose 4% of their own body weight after having their height, weight, and basic visual and auditory reaction times measured. Measurements were taken again after losing 4% of their weight. The SPSS 17.0 package program was used to examine the study's data. As a result of the findings of the study, a statistically significant result was observed between the body weight pre- test and post-test values of the participant group (p<0,05). While there was a significant difference between the left-hand visual pretest posttest values and the right-hand visual pretest posttest values (p>0,05), there was no significant difference between the left-hand auditory pretest posttest values. As a result, while the left-hand visual reaction time remained unchanged, the right hand visual, right hand auditory, and left-hand auditory reaction times all suffered due to the athletes wrestling in the U17 category losing 4% of their body weight. According to the study, athletes who lose weight quickly will experience negative effects on their reaction performance. For this reason, it is crucial to maintain weight control throughout the season in both athletic and scientific aspects.

Anahtar Kelimeler

Wrestling, Weight Reduction, Reaction Time, Wrestling, Weight Reduction

15-16 Yaş Yıldızlar Kategorisi Güreşçilerinde Kilo Kaybının Reaksiyon Sürelerine Etkisi

Öz

Bu araştırma U17 kategori güreşçilerde kilo düşmenin basit reaksiyon sürelerine etkisinin araştırılması amacıyla yapıldı. Araştırma Malatya ilinde yapılan Büyük yıldızlar kategorisi grup müsabakasında yaş ortalaması 15.41±0.77, boy ortalaması 170.33±7.72 cm ve vücut ağırlığı ortalaması 66.04±16.79 kg olan 24 güreşçiden oluştu. Katılımcıların reaksiyon sürelerini ölçmek için Hubbard Scientific 6027 cihazı kullanıldı. Katılımcılardan boy uzunluğu, vücut ağırlığı, basit görsel ve işitsel reaksiyon süreleri alındıktan sonra kendi vücut ağırlıklarının %4’ü kadar kilo düşmeleri istendi. Ağırlıklarının %4’ü kadar kilo düştükten sonra tekrardan ölçümler alındı. Çalışma verileri SPSS 17.0 paket programı ile analiz edildi. Araştırmanın bulguları sonucunda katılımcı grubunun vücut ağırlığı ön test son test değerleri arasında istatiksel olarak anlamlı bir sonuç görüldü (p<0,05). Sağ el görsel, sağ el işitsel, sol el işitsel ön test son test değerlerinde anlamlı bir sonuç görülürken (p<0,05), sol el görsel ön test son test değerleri arasında herhangi bir anlamlı farklılık tespit edilmedi (p>0,05). Sonuç olarak, yıldızlar kategorisinde güreşen sporcuların vücut ağırlıklarının %4’ü kadar kilo düşmeleri sonucunda güreşçilerde sağ el görsel, sağ el işitsel, sol el işitsel reaksiyon süresi olumsuz yönde etkilenirken sol el görsel reaksiyon süresinde herhangi bir değişim olmadığı tespit edildi. Çalışma sonucunda hızlı kilo düşen sporcuların reaksiyon performansı olumsuz etkileneceğinden dolayı kilo kontrolünün sezon boyunca takip edilmesi sporcu performansı ve bilimsel açıdan önem arz etmektedir.

Anahtar Kelimeler

güreş, kilo düşme, reaksiyon süresi., güreş, kilo düşme, reaksiyon süresi

Kaynakça

• Açikada, C., and Ergen, E. (1990). Science and sport. Ofset Printing, Istanbul.
• Almasi, J., Farahpour N., and Nazem F. (2013). Effect of a rapid weight loss and short period recovery program on anaerobic power and body composition in non-elite wrestlers. Iranian Journal of Health and Physical Activity, 4(2), 51-55.
• Aydin, E. M. (2018). Study of improving fast weight strengthening and muscle activation. Bolu Abant İzzet Baysal University, Institute of Health Sciences, Department of Coaching Education, Bolu.
• Bayer, M. A. (2018). Investigation of the physical and physiological values of acute weight loss in high school young wrestlers. Bartın University, Institute of Educational Sciences, Department of Physical Education and Sports Teaching, Bartın.
• Bradley, D. D. (2006). Prevalence and effect of rapid weight loss among international style wrestlers Dep. HPER, Northern Michigan University, 3(2), 1-17.
• Brito, C, J., and Martin, A, F,C., (2012). Methods of body mass reduction by combat sport athletes Int J Sport Nutr Exerc Metab, 22, 89-97.
• Clarys, P., Ramon, K., Hagman, F., Deriemaeker, P., and Zinzen, E. (2010). Influence of weight reduction on physical performance capacity in judokas. Journal of Combat Sports and Martial Arts, 1(2), 71-76.
• Çatıkkaş, F. (2016). Unhealthy weight loss behaviors of young taekwondo athletes. CBU Journal of Physical Education and Sport Sciences 11(2), 125-130.
• Ersoy, G. (2012). Nutrition for exercise and sports (5th Edition). Nobel Academy, Ankara.
• Farhan, H., Amirsasan, R., and Mahdavi, B. (2014). The comparison methods and effect of rapid weight loss between elite teen freestyle and Greco-Roman wrestlers. Bull Env Pharmacol Life Sci, 3(2), 441-445.
• Filaire, E., Maso, F., Degoutte, F., Jouanel, P., and Lac, G. (2001). Food restriction, performance, psychological state and lipid values in judo athletes. International journal of sports medicine, 22(06), 454-459.
• Fogelholm, G. M., Koskinen, R., Laakso, J., Rankinen, T., and Ruokonen, I. (1993). Gradual and rapid weight loss: effects on nutrition and performance in male athletes. Medicine & science in sports & exercise, 25(3), 371-377.
• Judelson, D. A., Maresh, C. M., Yamamoto, L. M., Farrell, M. J., Armstrong, L. E., Kraemer, W. J., and Anderson, J. M. (2008). Effect of hydration state on resistance exercise-induced endocrine markers of anabolism, catabolism, and metabolism. Journal of applied physiology, 105(3), 816-824.
• Kalyon, A. (1994). Sports Medicine Athlete Health and Sports Injuries. Gata Press, Ankara.
• Kamar, A. (2003). Ability, skill and performance tests in sports. Nobel Academy, Ankara.
• Kılıc, M. (1998). The effect of short-term fluid loss on performance in star category wrestlers (15-16 age group). Master Thesis, Selcuk University Health Sciences Institute, Konya.
• Kürkçü, R., and Özdağ, S. (2005). Wrestling in the Light of Training Science. Saray Paper and Printing, Ankara.
• Marttinen, R. H., Judelson, D. A., Wiersma, L. D., and Coburn, J. W. (2011). Effects of self-selected mass loss on performance and mood in collegiate wrestlers. The Journal of Strength & Conditioning Research, 25(4), 1010-1015.
• Morales, J., Ubasart, C., Solana-Tramunt, M., Villarrasa-Sapiña, I., González, L.-M., Fukuda, D., and Franchini, E. (2018). Effects of rapid weight loss on balance and reaction time in elite judo athletes. International journal of sports physiology and performance, 13(10), 1371-1377.
• Neiva, H. P., Marques, M. C., Barbosa, T. M., Izquierdo, M., and Marinho, D. A. (2014). Warm-up and performance in competitive swimming. Sports medicine, 44(3), 319-330.
• Öğün, E. S. (2012). Injury Frequencies and Causes of Female Basketball Players in Group B of Turkey Regional Women's Basketball League. Master Thesis, Afyon Kocatepe University, Institute of Health Sciences, Department of Physical Education and Sports, Afyon.
• Özkan, I., Gökdemir, K., Bastik, C., Yıldırım, İ., and Dogan, İ. Elit. (2013). A Study of Wrestlers: Weight Loss and Depression. Journal of Physical Education and Sport Sciences, 7(3), 216-223.
• Pehlivan, A. (2005). Nutrition in sports. Morpa Culture publications, Ankara.
• Reljic, D., Hässler, E., Jost, J., and Friedmann-Bette, B. (2013). Rapid weight loss and the body fluid balance and hemoglobin mass of elite amateur boxers. Journal of athletic training, 48(1), 109-117.
• Semenick, D. (1990). Tests and measurements: The T-test. Strength & Conditioning Journal, 12(1), 36-37.
• Sevim, Y. (1997). Training Info. Tutibay Limited Company, Ankara.
• Steen, S. N., and Brownell, K. D. (1990). Patterns of weight loss and regain in wrestlers: has the tradition changed? Medicine and science in sports and exercise, 22(6), 762-768.
• Şahin, İ. (2000). Changes in motoric characteristics of wrestlers in Niğde University wrestling team as a result of short continuous weight loss. Master Thesis, Niğde University, Institute of Social Sciences, Department of Physical Education and Sports, Niğde.
• Tamer, K. (2000). Measuring and Evaluating Physical-Physiological Performance in Sports. Bagirgan Publishing House, Ankara.
• Türkyilmaz, R. (2019). Investigation of the effect of short-term body weight loss on anaerobic performance and reaction time in elite wrestlers in tournament conditions. Master's Thesis, Bolu Abant İzzet Baysal University, Institute of Health Sciences, Department of Coaching Education, Bolu.
• Wilson, G., Hawken, M. B., Poole, I., Sparks, A., Bennett, S., Drust, B., and Close, G. L. (2014). Rapid weight-loss impairs simulated riding performance and strength in jockeys: implications for making-weight. Journal of sports sciences, 32(4), 383-391.
• Xiong, N. Q., Xian, C. Y., Karppaya, H., Jin, C. W., and Ramadas, A. (2017). Rapid Weight Loss Practices among Elite Combat Sports Athletes in Malaysia. Malaysian Journal of Nutrition, 23(2), 128-136.
• Yadollahzadeh, R., Jourkesh, M., Antonio, J., and Soori, R. (2015). The effects of rapid weight loss on aerobic and anaerobic power on athletes in weight-sensitive sports. Sport Science, 8(2), 30-34.
• Yagmur, R., Isik, O., Kilic, Y., & Dogan, I. (2019). Weight Loss Methods and Effects on the Elite Cadet Greco-Roman Wrestlers. JTRM in Kinesiology an Online Peer-reviewed Research and Practice Journal, 2(1), 33-40.
• Yamak, B. (2019). Change in flexibility, aerobic and anaerobic power values with weight reduction in elite wrestling and judoka. Journal of Sports Education, 3(1), 10-16.
• Yang, W.-H., Grau, M., Bloch, W., and Mester, J. (2014). Physiological and psychological performance of Taekwondo Athletes is more affected by rapid than by gradual weight reduction Research output: Contribution to journal› Journal articles› Research› peer-review. Section Molecular and Cellular Sport Medicine, 2(10), 169-174.
• Yarar, H., Eroğlu, H., Üzüm, H., and Polat, E. (2016). “Athlete Weight Loss Methodology and Effects Scale”: Validity and reliability study “Athlete Weight Loss Methods and Effects Scale”: Validity and reliability study. Journal of Human Sciences, 13(3), 6164-6175.
• Yarar, H., Türkyilmaz, R., and Eroglu, H. (2019). The investigation of weight loss profiles on weight classes sports athletes. International Journal of Applied Exercise Physiology, 8(4), 62-68.
• Yarar, H., Türkyılmaz, R., Eroğlu, H., Kurt, S., and Eskici, G. (2017). Determination of weight loss profiles of elite wrestlers. Ataturk University Journal of Physical Education and Sport Sciences, 19(4), 52-63.