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Physics in Badminton: How Prospective Coaches Perceive and Apply Torque Concepts Kurniawan, Tian; Fratiwi, Nuzulira Janeusse; Nurdini, Nurdini; Agus, Herdiansyah; Iqbal, Nur Habib Muhammad; Amarulloh, Reza Ruhbani; Samsudin, Achmad
Journal of Coaching and Sports Science Vol 4, No 1 (2025): Journal of Coaching and Sports Science
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jcss.v4i1.564

Abstract

Background: Training methodologies in badminton often focus on technique and endurance, yet the integration of scientific principles, such as torque, remains underutilized. As a critical factor influencing shot power, speed, and accuracy, a deeper understanding of torque can optimize training effectiveness and systematically enhance athlete performance.Aims: This research aims to analyze prospective badminton coaches’ understanding and application of physics concepts, particularly torque, in training methodologies.Methods: This research employed the qualitative descriptive method involving 24 prospective badminton coaches (17 males and 7 females, aged 18-22) in Bandung, Indonesia. A survey was conducted to assess their understanding of physics and its application in training. Data collected through the questionnaire was analyzed using NVivo software, which facilitated thematic analysis and coding of qualitative responses.Results: The findings indicate that, while most of the respondents are familiar with physics terms, only a few recognize torque as a relevant concept in the badminton context. A deeper understanding of torque can help coaches optimize playing techniques by improving racket rotation efficiency, thereby enhancing hitting power with minimal energy expenditure.Conclusion: This research demonstrates that integrating physics concepts, particularly torque on the racket, into badminton training provides a valuable perspective for improving training quality. The findings suggest that badminton coach training programs should integrate physics concepts to enhance training effectiveness and efficiency while systematically improving athlete performance based on scientific evidence.
Analysis of the Physical Demand of Rugby 7s Athletes Cahyo, Dito Dwi; Agus, Herdiansyah; Awwaludin, Patriana Nurmansyah; Santoso, Bayu; Aliansyah, Hadiat
Physical Activity Journal (PAJU) Vol 7 No 1 (2025): Physical Activity Journal (PAJU)
Publisher : Department of Physical Education, Faculty of Health Sciences, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.paju.2025.7.1.15744

Abstract

This study aims to analyze the physical condition of Rugby 7s athletes, focusing on aerobic endurance, speed, and agility. A total of 12 male provincial-level Rugby 7s athletes who participated in the 2024 XXI National Sports Week (PON) in Aceh–North Sumatra were involved in the study. Aerobic endurance was assessed using the 12-minute run test (Cooper Test), speed was measured through 10-meter, 30-meter, and 30-meter flying start sprint tests, while agility was evaluated using the standardized T-Test. The results showed variations in physical performance among the athletes, reflecting individual fitness levels across the three components tested. These findings provide a comprehensive overview of the physical condition profiles of Rugby 7s athletes and emphasize the importance of aerobic endurance, speed, and agility in supporting game performance. This study contributes valuable benchmark data for evaluating and designing more specific, structured, and effective physical training programs. Coaches and sports practitioners can utilize these results to develop more targeted training strategies, aiming to enhance the competitive performance and achievements of Rugby 7s athletes.
The Effect Of Implementing The Interval Method Using Weighted Vest On Power Endurance Abbilities Pusaka Angels Players Yusup, Ayi Mohamad; Agus, Herdiansyah; Yudiana, Yunyun; Sidik, Dikdik Zafar
Journal of Sport Science and Education Vol 6 No 1 (2021)
Publisher : Faculty of Sport and Health Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jossae.v6n1.p9-18

Abstract

Power endurance capability is needed by players to maintain explosivity in a tired state. Both explosivity in running and technical explosivity in the game. To increase the power endurance ability, at the interval of the match after the first week the Pusaka Angel coach team provides training using the interval method accompanied by the use of a weighted vest. The use of the interval method because this method is one of the training methods that can increase the ability of power endurance. The research method is to process thevariable data identified from the test results and measurements of the power endurance ability of the women's futsal athletes from the Pusaka Angel team. relationship and the level of relationship made to events that have taken place or have occurred. This was done untreated for 8 weeks. The target population in this study were all female futsal athletes from the Pusaka Angel team. Meanwhile, the affordable population is determined by athletes prepared to participate in the 2019/2020 Indonesian Professional Futsal League, totaling 17 female athletes. Based on data processing and statistical analysis in this study, it can be concluded that there is a significant effect of the application of the interval method using a weighted vest on increasing the power endurance ability of the heirloom futsal players.
Physiological demand of esports athletes : Tuntutan Fisiologis Atlet Esports Agus, Herdiansyah; Patty, Maleaky; Utama.J, Eko Putra; Cahyo, Dito Dwi; Santoso, Bayu; Saputra, Yudhi Esa; Aliansyah, Hadiat
Jorpres (Jurnal Olahraga Prestasi) Vol. 21 No. 2 (2025)
Publisher : Departement of Sports Coaching, Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to reveal the physiological demands on esports athletes when competing. To achieve this goal, a literature review was conducted on Scopus databases using Specific inclusion criteria between 2006 and 2024. 5 articles were selected for this review based on the relevance of the topics reviewed. Based on the articles, for esports athletes, it was found that the maximum oxygen uptake demand was 41.98 ± 5.50 mL/kg/min or the highest up to 48 mL/kg/min, while the demand for oxygen consumption at gameplay was found at an average of 3.89 mL/kg or a median of 0.29 (0.24-0.35) L/min. Furthermore, the maximum heart rate was 191 ± 10 beats/min (at aerobic maximum test) or 136.8 ± 13.3 beats/min (at gameplay). While the average heart rate when playing the game was between the median 87.1 (80.3 - 104) beats/min to the average 110.1 ± 15.7 beats/min. Based on this data, it can be understood the physiological response of esports athletes in game situations, which can be adjusted later to the dose of training provided (athlete adaptation to match needs). In addition, data on the physiological demands of esports athletes can also be used as a minimum target for the ability of esports athletes to be used as a benchmark. To prepare athletes to be physiologically ready for the match.  
Improving Young Athletes' Life Skills Through An Integrated Early Age Football Competition Model In The Framework Of Positive Youth Development Hulfian, Lalu; Hermasnyah, Hermansyah; Triansyah, Andika; Agus, Herdiansyah
JSKK (Jurnal Sains Keolahragaan dan Kesehatan) Vol 10 No 2 (2025)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jskk.2025.10.2.9

Abstract

The background of this research is based on the importance of developing young athletes, emphasizing not only technical sports skills but also character development, social skills, and readiness to face life's challenges. This study aims to analyze the effectiveness of an integrated competition model in improving the life skills of young athletes as part of Positive Youth Development (PYD) efforts. The research method used was a quasi-experimental design with a pretest-posttest control group. The research subjects consisted of young athletes aged 12–16 years with a total sample of 48 athletes (24 experimental; 24 control). The average -pretest score of the experimental group was 142.8 ± 9.4 and increased in the posttest to 147.1 ± 8.7 (Δ = +4.33). The control group increased from 141.9 ± 9.1 to 142.1 ± 8.5 (Δ = +0.17). The treatment effect showed a significant difference (t = 8.29; p < 0.001) with a Cohen's d effect size of 1.69. The integrated competition model resulted in the largest improvements in teamwork (20%) and communication (18%). These findings confirm that combining competitive elements with life skills learning structures is an effective strategy in supporting Positive Youth Development. Keywords: life skills, young athletes, integrated competition model, positive youth development