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All Journal Journal on Education ACTIVE: Journal of Physical Education, Sport, Health and Recreation
Fitri Rosdiana
Universitas Pendidikan Indonesia
Education Other

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Prediction of The Optimal Performance of Running Athletes Nidaul Hidayah; Muhammad Tafqur; Fitri Rosdiana
Journal on Education Vol 6 No 2 (2024): Journal on Education: Volume 6 Nomor 2 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i2.5281

Abstract

This research is a scientific study between disciplines, especially mathematics and sports. The problem in this research is how to model the optimal time prediction for the performance of athletic athletes, especially running, based on data from national and international championship results. The aim of this research is to find a prediction model for optimal performance times for running athletes based on national and international time record data. The solving method in this research uses mathematical methods, namely the least squares method and forecasting with the help of Excel and SPSS programs. Through this research, it is hoped that it will become input for scientific information, especially for athletics (running) so that it can predict athlete performance based on optimal time prediction models so that training targets are well directed. Athletes can provide positive motivation from these predictions. Practically, for coaches, teachers and sports coaches, athletics can be a basis for creating training programs to create better performance. The optimal time prediction model produced in this research can provide an overview of running achievements both nationally and internationally. Apart from that, it can also be used to compare national and international achievements so that it can be used as evaluation material. The optimal time prediction model for running athletes' performance for short distances of 100m and 200m was obtained with a model that was significant at the 0.05 level of significance.
Increasing Anaerobic and Aerobic Capacity Through Complementary Training for West Java Female Futsal Players in Preparation for the 21st National Sports Week Fitri Rosdiana; Dikdik Zafar Sidik; Sindy Fitri Yunita
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.35539

Abstract

The purpose of this study is to reveal the application of strength training models to training methods (complementary training) that complement each other to maximize the process of developing and increasing anaerobic capacity as well as aerobic capacity. Physical training should be conducted gradually and continuously, without interruption. Likewise, there are stages in the physical components, specifically in strength training. This research is experimental. The population in this study consisted of West Java Female Futsal Players in Preparation for the 21st National Sports Week, totaling 16 individuals, and the sample taken was the entire population. Sampling technique with total sampling. The research instrument consisted of anaerobic and aerobic tests. The anaerobic power endurance test was conducted using the hurdle jump test, while the aerobic capacity test was conducted using the bleep test. Data analysis techniques using SPSS software. Statistical analysis showed a significant increase in anaerobic capacity (from 112 to 116 repetitions) and aerobic capacity (from 40,3 to 42,2 ml/kg/min) with p < 0,05. This study concludes that the implementation of complementary training  can increase anaerobic capacity and aerobic capacity in West Java Female Futsal Players in Preparation for the 21st National Sports Week.
Co-Authors Intan Nurul Faridah Muhammad Tafqur Nidaul Hidayah Novian, Geraldi Rismayadi, Alen Sidik, Dikdik Zafar Sindy Fitri Yunita