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All Journal Jurnal Jurusan Ilmu Keolahragaan JURNAL PENGABDIAN KEPADA MASYARAKAT JURNAL PRESTASI Pendas : Jurnah Ilmiah Pendidikan Dasar Kinestetik : Jurnal Ilmiah Pendidikan Jasmani JURNAL ILMU KEOLAHRAGAAN Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences INSPIREE: Indonesian Sport Innovation Review Jurnal Bina Pengabdian Kepada Masyarakat Jurnal Ilmiah Ilmu Terapan Universitas Jambi JOURNAL OF PHYSICAL EDUCATION, HEALTH AND SPORTS RECREATION Altius: Jurnal Ilmu Olahraga dan Kesehatan
Suryadi Damanik
Fakultas Ilmu Keolahragaan Universitas Negeri Medan
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IMPROVING THE PERFORMANCE OF EDUCATION TEACHERS IN THE MERDEKA CURRICULUM: THE ROLE OF LEADERSHIP, SCHOOL CLIMATE, AND JOB SATISFACTION Damanik, Suryadi; Mesnan, Mesnan; Mudjisusatyo, Yuniarto; Damanik, Saipul Ambri; Puspita, Syarifah
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 3 (2025): Volume 9, Nomor 3, September 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i3.43215

Abstract

The implementation of the Merdeka Curriculum in Indonesia demands high teacher performance, especially for physical education (PE) teachers, who must adopt differentiated, student-centered learning approaches. This study aims to analyze the effects of principal leadership, school climate, and teacher job satisfaction on the performance of PE teachers in implementing the curriculum. A quantitative ex post facto design was employed, involving 30 principals and 30 teachers, with data collected via structured questionnaires and analyzed using path analysis. The results show that principal leadership contributed 36.6%, school climate 42.3%, and job satisfaction 50.5% to teacher performance. These findings highlight the crucial role of transformational leadership, a positive school environment, and job satisfaction in curriculum success. The novelty of this study lies in its focus on PE teachers—an area underexplored in Merdeka Curriculum research. The study provides practical implications for educational policymakers and school leaders to enhance curriculum implementation through leadership development and the cultivation of supportive school environments. Ultimately, the findings emphasize that optimizing PE teacher performance requires a comprehensive approach that integrates organizational, emotional, and instructional supports.
ANAEROB THRESHOLD UNTUK CABANG OLAHRAGA SPRINT ATLETIK Arif Ramadani; Young Sitompul; Ade Irmawan; Suryadi Damanik; Mesnan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.40922

Abstract

This study aims to analyze the role of anaerobic threshold (AT) as the main physiological indicator in improving athletic sprint performance and to identify the effectiveness of high-intensity training interventions on metabolic adaptation and speed endurance. The issue raised focuses on the limitations of applying the AT concept in high-intensity but short-duration sprint sports. This study uses a secondary quantitative design through a systematic literature review based on PRISMA guidelines. The analysis was conducted on studies that reported the relationship between AT, repeated sprint training (RST), sprint interval training (SIT), and sprint performance indicators (peak speed, reaction time, and recovery between sprints). The results of the study show that RST and SIT interventions tailored to individual physiological thresholds significantly improve AT, ventilation efficiency, and muscle energy recovery capacity, thereby improving the stability of repeated sprint performance. The increase in AT is proven to be positively correlated with the ability to maintain speed in repeated sprints and reduce power degradation due to lactate accumulation. The study's conclusion emphasizes that AT is an important parameter in the planning and evaluation of physiology-based sprint training. Theoretically, these findings reinforce the metabolic adaptation model in sports physiology, while practically providing guidelines for coaches in designing measurable and efficient training programs. Further research is recommended to develop field-based AT measurement protocols and explore the direct causal relationship between AT changes and specific sprint performance.
THE EFFECT OF LIFESTYLE DISCIPLINE ON FUTSAL SPORTS ACHIEVEMENT AT STATE MIDDLE SCHOOL 2 SUNGGAL Sarah Kristina Febtrinauli; Suryadi Damanik
Journal of Physical Education, Health and Sports Recreation Vol. 3 No. 1 (2025): Journal of Physical Education, Health and Sports Recreation
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/wbng3x78

Abstract

This study examines the relationship between a disciplined lifestyle and futsal performance among students at Sunggal 2 Public Junior High School. This study highlights the importance of structured habits, such as adherence to schedules, a healthy diet, and physical fitness, as factors supporting success in sports. Using a quantitative correlational method, data were collected through questionnaires distributed to ten students aged 14–16 who actively participate in extracurricular futsal activities. The results show a significant positive relationship between a disciplined lifestyle and futsal performance, with discipline contributing to physical readiness and tournament success. This study emphasizes the important role of a disciplined lifestyle in supporting sporting excellence and provides insights for educators and coaches to improve student sporting performance through fostering a structured lifestyle. This is demonstrated by a significance value of 0.042 <0.05.
Development of Game-Based Physical Fitness Learning Materials for Junior High School Students Oryza Lamanzano; Suryadi Damanik; Novita Novita
Altius: Jurnal Ilmu Olahraga dan Kesehatan Vol. 15 No. 1 (2026): Altius: Jurnal Ilmu Olahraga dan Kesehatan
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/altius.v15i1.274

Abstract

This study aimed to develop and evaluate the feasibility of game-based physical fitness activity materials focusing on the strength component for junior high school students. The research was motivated by the limited student engagement and the monotonous implementation of physical education (PE) learning at SMP Swasta Widiya Dharma, which often resulted in passive participation during lessons. The study employed a Research and Development (R&D) approach adapted from the Borg and Gall model, using seven stages: research and information collection, planning, initial product development, preliminary field testing, product revision, main field testing, and final product revision. Data were collected through expert validation and student response questionnaires. The participants consisted of 30 seventh-grade students, including 10 students in the small-group trial and 20 students in the large-group trial. Validation results from the preliminary trial indicated acceptance rates of 72% from physical fitness experts, 68% from game-learning experts, and 85% from student responses. Following product revision, the main field trial showed improved results, with scores of 86% from physical fitness experts, 84% from game-learning experts, and 90% from student responses. These results indicate that the developed materials met the criteria for high feasibility and acceptance. The findings demonstrate that game-based physical fitness materials can provide an engaging and effective learning experience while maintaining the objectives of strength development in physical education. Therefore, the developed product is suitable for implementation in junior high school PE programs and may serve as an alternative approach to increasing student participation and motivation in physical fitness activities.
Co-Authors ., Mesnan Ade Irmawan Afdillah, Ibnu Agung Sunarno, Agung Al Husna Al Husna Albadi Sinulingga Amansyah, Amansyah Arif Ramadani BENYAMIN SITUMORANG Br Manurung, Ira Kenyosi Desy Ratnawaty Sagala Doris Apriani Ritonga Fadli, Zen Ibrahim Ibrahim ,, Ibrahim Irpani Kavita Maharani mudjisusatyo, yuniarto Muhammad Chairad Muhammad Chairad Muhammad Irfan Nasution, Usman Novita Novita Nurhayati Simatupang, Nurhayati Oryza Lamanzano Puji Ratno, Puji Puspita, Syarifah Rafika Ardilla Risky Efriana Saragih Rizky, Vicky Saipul Ambri Saipul Ambri Damanik Samsuddin Siregar Sanusi Hasibuan Sarah Kristina Febtrinauli Suharta, Asep Supriadi, Amir Suzianto Suzianto Usman Nasution Wanda Nasution, Agung Fitra Yoga Yuniadi Young Sitompul Zulfan Heri