Nuray SATILMIŞ, Yeliz AY YILDIZ, Pelin AVCI, Akan BAYRAKDAR, Işık BAYRAKTAR

THE COMPETITION STRATEGIES FOR 20 KM FEMALE RACE-WALKING BASED ON LAPS VARIABLES

Purpose: It is important to set the correct pace throughout the competition in the race-walking. It is seen as an important performance component for trainers to develop a strategic plan for race-walking competitions. The aim of this study is to create models according to the average speed change attitude of the athletes divided into different performance groups according to the results of the major race-walking competitions. Material & Method: The study findings from the results of the competitions, the 2 km intermediate transition times in the competitions were recorded for each athlete. By using these times, the averages of the lap transition speeds of the athletes were calculated both cumulatively and separately for each 2 km. Findigs: Based on the findings, velocity variation models were created in three different performance groups. When the models are designing, the groups are podium athletes (Model A), the athletes (Model B) with better results than the Olympic entry standard, and the athletes (Model C) with below performance than the Olympic entry standard. It was seen that the highest speed value reached by the athletes within the scope of Model C in 2 km laps was accepted as 100% (3.51 m/s between 2-4 km), and an advantageous result could be achieved at the rate of 3.8% when the speed percentage distributions of Model A were applied to this group. If the competition speed percentage distributions of Model B are applied, this rate rises to 7.8%. The podium athletes (Model A) reached their maximum speed (3.8 m/s) in the 16-18 km phase of the competition, while the lowest speed was between 0-2 km with 3.64 m/s. It is a striking finding that the group with the lowest starting speed among the three models was in Model A, the podium athletes’ group. Results: As a result, three different competition strategy models based on the speed variables of the athletes in different performance groups were introduced with the current research. To targeted competition results, coaches can use these models to create their own performance strategies or adapt these models according to their priorities.

Anahtar Kelimeler:

Athletics, 20 km walking race, competition

PDF

___

Abaf. (2023). 22th Balkan Race Walking Championships - Antalya 2023. ABAF Results. http://www.balkan-athletics.eu/results.php
Alves, D. L., Cruz, R., Bara, C. L. B. P., Ruy-Barbosa, M. A., Osiecki, R., & Lima, J. R. P. (2021). Does sex, distance and performance level influence the pacing strategy of race walkers? Sport Sciences for Health, 17(2), 335–340.
Di Gironimo, G., Caporaso, T., Del Giudice, D. M., Tarallo, A., & Lanzotti, A. (2016). Development of a new experimental protocol for analysing the race-walking technique based on kinematic and dynamic parameters. Procedia engineering, 147, 741–746.
Drake, A., Cox, V., Godfrey, R., & Brooks, S. (2003). Physiological variables related to 20 km race walk performance. Journal of Sports Sciences, 21, 269–270.
Hanley, B., Bissas, A., & Drake, A. (2011). Kinematic characteristics of elite men’s and women’s 20 km race walking and their variation during the race. Sports Biomechanics, 10(02), 110–124. IAAF. (2017). Competition Rules 2018-2019. International Association of Athletics Federations. http://www.iaaf.org
Jelonek, J., Wiesław, P., Świat, M., Michalski, C., & Stec, K. (2017). Quality of sports training and the biological adaptation of athletes to race walking. Physical Activity Review, 5, 212–221.
Ma, T. (2021). The Curative Effect of Traditional Chinese Medicine Compounded Medications in Relieving Racewalking Fatigue. Revista Brasileira de Medicina do Esporte, 27, 91–94.
Menting, S. G. P., Hanley, B., Elferink-Gemser, M. T., & Hettinga, F. J. (2021). Pacing behaviour of middle-long distance running \& race-walking athletes at the IAAF U18 and U20 World Championship finals. European Journal of Sport Science, 1–10.
Morley, B., & Thomas, D. (2005). An investigation of home advantage and other factors affecting outcomes in English one-day cricket matches. Journal of Sports Sciences, 23(3), 261–268. https://doi.org/10.1080/02640410410001730133
Pupiš, M., Czaková, M., & Pavlović, R. (2016). Pace Variability Of A Female Race Walker In A 20 Km Racing Event. Acta Kinesiologica, 10(1), 23–28.
Yoshida, T., Udo, M., Iwai, K., Muraoka, I., Tamaki, K., Yamaguchi, T., & Chida, M. (1989). Physiological determinants of race walking performance in female race walkers. British journal of sports medicine, 23(4), 250–254.