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All Journal Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Jambura Journal of Sports Coaching Jambura Health and Sport Journal Journal of Sport Coaching and Physical Education JMPO Jumper : Jurnal Mahasiswa Pendidikan Olahraga Jurnal Dunia Pendidikan Jurnal Keolahragaan JSSF : Journal of Sport Science and Fitness
Hardwis, Syam
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Pengaruh Variasi Metode Latihan Small-Sided Games terhadap Peningkatan Kapasitas Anaerobik Alaktasid pada Pemain Sepak Bola Usia Remaja (U-17) Rahmansyah, Zamal; Imanudin, Iman; Hardwis, Syam; Fadli, Muhamad
Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Vol. 8 No. 3 (2025): Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/jpjo.v8i3.14664

Abstract

This study analyzes the effect of variations in Small-Sided Games (SSG) training methods on increasing anaerobic lactase capacity in U-17 soccer players by comparing the Pyramid and Interval methods. Using a quantitative pre-test and post-test experimental design, this study involved 20 players selected by purposive sampling, with anaerobic capacity measured through the Running-Based Anaerobic Sprint Test (RAST). The results of the Paired Sample T-Test showed that the Pyramid method significantly increased anaerobic lactase capacity, with a more significant decrease in Fatigue Index than the Interval method (p = 0.029, p < 0.05), indicating its effectiveness in maintaining explosive power and ATP-PCr regeneration. In contrast, the Interval method did not significantly increase (p = 0.598, p > 0.05). However, the Independent Sample T-Test results showed no significant difference between the two methods in increasing anaerobic capacity (p = 0.977). These findings suggest that both Pyramid and Interval methods can improve explosive power and ATP-PCr regeneration, with effectiveness that can be adjusted based on athlete needs and training strategies. In conclusion, the application of SSG as an effective and enjoyable training method, with further research involving larger samples, longer training durations, and additional analysis such as effect size to optimize training effectiveness. Keywords: Football, Small Sided Games, Pyramid Method, Interval Method, Anaerobic Alactasid  
Kinematic Analysis of Hitting: Launch Angle and Swing Velocity Differences in Elite vs. Amateur Softball Swing Nur Rika Hasanah; Rusdiana, Agus; Hidayat, Iwa Ikhwan; Imanudin, Iman; Hardwis, Syam; Haryono, Tono
Journal of Sport Science and Fitness Vol. 10 No. 1 (2024): Journal of Sport Science and Fitness
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v10i1.17951

Abstract

Hitting is a basic technique that must be mastered in softball. Efficient hitting requires good coordination between the lower limbs, core, and arms. This study aims to analyze the launch angle and exit velocity characteristics of the hitting technique between elite and amateur softball athletes. This study used a quantitative descriptive method. The population consisted of 13 athletes, including 5 elite athletes and 8 amateur athletes, who were selected using purposive sampling. Data collection used documentation techniques by recording the batting movements of the samples which then the video results will be analyzed using Kinovea and SkillSpector software, and the data was analyzed using SPSS version 26.0 with Independent Sample T-Test. The results showed significant differences in launch angle (p=0.025), exit velocity (p=0.004), and swing speed (p=0.015) between elite and amateur athletes. However, there were no differences in elbow angle (p=0.904) and elbow velocity (p=0.123). This study concludes that there are significant differences in batting technique characteristics between elite and amateur softball athletes, with elite athletes showing better performance in launch angle, exit velocity, and swing speed. However, both samples were similar in elbow and elbow angle velocity.
The Influence of the Quality Physical Conditions on Chess Athlete for the Achievement of the National Paralympics Nasir, Haidar; Imanudin, Iman; Hardwis, Syam
Jurnal Master Penjas & Olahraga Vol. 6 No. 2 (2025): Jurnal Master Penjas & Olahraga (JMPO)
Publisher : STKIP Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37742/jmpo.v6i2.166

Abstract

This study aims to analyze the influence of physical condition quality on the performance of chess athletes with disabilities at the 2024 National Paralympic Games (PEPARNAS) in West Java. Employing a quantitative approach, the study involved 21 chess athletes competing in individual and team categories. Physical condition data were collected through the Sit and Reach test for flexibility and the Balke test for aerobic endurance, while performance was measured based on medal achievements. Linear regression analysis revealed that flexibility and aerobic capacity accounted for only 0.1% of the variation in individual performance (R² = 0.001, p = 0.991) and 5.9% of the variation in team performance (R² = 0.059, p = 0.576), indicating that these variables had no significant impact on chess performance. These findings confirm that chess relies more on cognitive and strategic abilities than physical condition.
Co-Authors Agus Rusdiana,, Agus Badruzaman Badruzaman, Badruzaman Bagerry, Muhammad Moreno Fadhilah, Muhamad Aldi Fahrezi, Egi Haryono, Tono Heni Pujiastuti hidayat, iwa ikhwan Hidayatullah, Fajri Iman Imanudin Jajat, Jajat Janviera, Egi Dinda Maulana, Deris Meiyanto, Aang Muhamad Fadli Nasir, Haidar Nur Rika Hasanah Nuryansyah, Ilham Parmadi, Mokhamad Permana, Muchamad Ervin Pratiwi, Hawa Delia Rahman, Iklima Aida Rahmansyah, Zamal Rezki, Muhamad Septian, Gimas Surdiniaty Ugelta Syahid, Angga M Syahid Tian Kurniawan Umaran, Unun Wicahyani, Sri Wildan Alfia Nugroho Williyanto, Septian