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Model Latihan Pencak Silat Berbasis Analisis Biomekanika Kinovea Untuk Meningkatkan Efektivitas Tendangan Siswa SMP Adek Arifin Harahap; Budi Valianto; M. Irfan; Rahma Dewi; Amir Supriadi
Jurnal Sporta Saintika Vol 10 No 2 (2025): Jurnal Sporta Saintika Edisi September 2025
Publisher : Departemen Kesehatan Dan Rekreasi Fakultas Ilmu Keolahragaan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sporta.v10i2.578

Abstract

The effectiveness of pencak silat kicks in junior high school students remains low due to limitations of conventional training methods that neglect biomechanical analysis. This study aimed to develop and test a pencak silat training model based on biomechanical analysis using Kinovea application to improve kick effectiveness. The research employed Borg & Gall's Research and Development (R&D) method with 40 extracurricular pencak silat students from three schools in Medan. Development included 10 progressive biomechanical drills integrated with Kinovea video analysis to provide visual augmented feedback. Expert validation results showed product feasibility of 91.1% (very feasible category), practicality test of 85.8% (very good category), and effectiveness test using paired-sample t-test demonstrated kick scores increased from 44.25 (pre-test) to 79.85 (post-test) with a difference of 35.60 points (t = 43.82; p = 0.000; Cohen's d = 9.48; N-Gain = 0.64). This model proved valid, practical, and effective as an affordable technology-based training innovation for school pencak silat development.
Realizing a Digital School Ecosystem through the Use of Classpoint at SMP Negeri 7 Medan Budi Valianto; Abdurahman Adisaputera; Ahmad Albar Tanjung; Eva Nirmala Sari Chaniago
GUYUB: Journal of Community Engagement Vol 6, No 3 (2025): September
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/guyub.v6i3.12475

Abstract

Digital transformation in education has become essential to creating an adaptive and innovative digital school ecosystem. However, SMP Negeri 7 Medan still faces challenges related to teachers’ limited competence in utilizing interactive learning media. This Community Service Program aims to provide solutions through mentoring on the use of Classpoint as an interactive learning tool. The method employed is Participatory Action Research (PAR), engaging 20 teachers in problem identification, planning, training, reflection, and follow-up activities. The implementation strategies included lectures, discussions, and hands-on practice.The evaluation results indicate a significant improvement in teachers’ competence. The average knowledge score increased by more than 50% from pre-test to post-test; 80% of participants mastered basic to advanced Classpoint features, and 70% directly applied them in classroom teaching. Participant satisfaction reached 85%. The program also had a tangible impact on teaching practices, shifting from conventional lecture-based methods toward more interactive and participatory learning. Teachers began integrating quizzes, polls, and digital activities that enhanced student engagement and collaboration. Thus, the program not only improved teachers’ digital skills but also marked an initial step toward building a digital school ecosystem at SMP Negeri 7 Medan.
UPAYA MENINGKATKAN HASIL BELAJAR PASSING BAWAH DALAM PERMAINAN BOLA VOLI DENGAN MENGUNAKAN MEDIA BOLA GANTUNG PADA SISWA KELAS XI INGLANFOR SMA NEGERI 1 PERCUT SEI TUAN TAHUN PELAJARAN 2023/2024 Andri Johan Sinaga; Budi Valianto
Journal of Physical Education, Health and Sports Recreation Vol. 2 No. 2 (2024): 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/jpehsr.v2i2.65522

Abstract

This study aims to determine the improvement in underhand pass performance in volleyball through a play-based approach among 11th-grade Inglanfor students at Percut Sei Tuan State High School 1 during the 2023/2024 academic year. The study was conducted at Percut Sei Tuan State High School 1 during the 2023/2024 academic year, with a sample consisting of 34 11th-grade Inglanfor students. To analyze the data in this study and to determine the results in terms of student achievement—both individually and as a class—the research method used was the classroom action research method. Based on the results of the pre-test administered to the 11th-grade Inglanfor students at Percut Sei Tuan State High School 1, out of 34 students, only 8 had achieved the learning proficiency level, with an average score of 23.52%. The results of Cycle I showed that 28 out of 34 students had achieved the learning mastery level, with an average score of 82.35%, representing an improvement in student learning outcomes compared to the previous cycle. This study concludes that the use of a hanging ball can improve the learning process of underhand passing in volleyball among 11th-grade students in the English program at Percut Sei Tuan State High School 1 for the 2023/2024 academic year.