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All Journal JOSKA: ISORI KAMPAR JURNAL
Muhammad Syaleh
Sekolah Tinggi Olahraga & Kesehatan Bina Guna Medan, Indonesia.
Education Health Professions Other

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Biomechanical Pathways in Volleyball Spike Performance A Path Analysis of Anthropometric and Technical Factors Muhammad Syaleh; M. Ghozali Aufathul Akbar; Fadhil Ammar Rizqillah Lubis; Bastian Pratama Lumban Gaol; Boy Agustinus Sirait; Boisandi Buulolo; Yunita Mandasari; Dian Buono; Aulia Hidayati Ramadhana; Yupiter Prakasa Laia; Eka Selvia Tampubolon
Joska: Jurnal Isori Kampar Vol. 1 No. 03 (2024): November Issue JOSKA: ISORI KAMPAR JURNAL
Publisher : Ikatan Sarjana Olahraga Republik Indonesia (Kabupaten Kampar)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/joska.v1i03.15

Abstract

Objectives: To examine the biomechanical factors influencing volleyball spike performance through path analysis, investigating direct and indirect relationships between anthropometric measurements, physical capabilities, and technical execution parameters. Methods: Sixty elite volleyball players (30 male, 30 female) underwent comprehensive biomechanical testing, including anthropometric measurements, strength assessments, coordination tests, and performance measures. Path analysis was conducted using AMOS 26.0 software with bootstrapping (5000 samples) to evaluate relationships between variables. Multiple goodness-of-fit indices were used to assess model validity. Results: Arm length demonstrated the strongest direct effect on spike velocity (β = 0.45, p < 0.001), with a total effect of β = 0.57 when including indirect pathways. Core strength significantly influenced spike performance through coordination (β = 0.35, p < 0.001). Shoulder rotational strength directly affected ball speed (β = 0.39, p < 0.001), while reaction time significantly influenced approach timing (β = -0.32, p < 0.01). The model showed good fit with RMSEA = 0.048 (90% CI: 0.039-0.057), CFI = 0.962, and TLI = 0.955. Conclusion: The study revealed complex interrelationships between anthropometric characteristics, physical capabilities, and technical execution in volleyball spike performance. Both direct physical attributes and their indirect effects through technical parameters contribute to successful spike execution. These findings provide evidence-based recommendations for training program design and talent development in volleyball.
Blue Volunteer: Partisipasi dalam Event PON Aceh-Sumut 2024 pada Cabor Kabaddi Muhammad Syaleh; Henry Kevin Kasih Lombu; Arvin Suhendra; Yunita Yunita; Benjamin Sembiring; Aries dc Silaban
Joska: Jurnal Isori Kampar Vol. 2 No. 01 (2025): March Issue JOSKA: ISORI KAMPAR JURNAL
Publisher : Ikatan Sarjana Olahraga Republik Indonesia (Kabupaten Kampar)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/joska.v2i01.15

Abstract

Objectives: Mendeskripsikan partisipasi relawan dalam mendukung penyelenggaraan cabang olahraga Kabaddi pada Pekan Olahraga Nasional (PON) XXI Aceh-Sumut 2024 melalui program Blue Volunteer, serta menganalisis dampak positif dari kegiatan pengabdian masyarakat terhadap pengembangan olahraga tradisional dan manajemen event olahraga nasional. Methods: Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan metode observasi partisipatif, wawancara mendalam, dan dokumentasi kegiatan. Data dikumpulkan selama periode persiapan dan pelaksanaan PON XXI Aceh-Sumut 2024, khususnya pada cabang olahraga Kabaddi. Analisis data dilakukan secara tematik untuk mengidentifikasi peran, kontribusi, dan dampak program Blue Volunteer. Results: Program Blue Volunteer berhasil mengerahkan 150 relawan untuk mendukung cabang olahraga Kabaddi dengan tingkat kepuasan peserta 92%. Relawan berkontribusi dalam aspek teknis pertandingan, manajemen lapangan, dokumentasi, dan edukasi masyarakat tentang olahraga Kabaddi. Terdapat peningkatan pengetahuan relawan tentang olahraga tradisional sebesar 85% dan kemampuan manajemen event sebesar 78%. Conclusion: Program Blue Volunteer terbukti efektif dalam mendukung penyelenggaraan cabang olahraga kabaddi pada PON XXI Aceh-Sumut 2024. Partisipasi aktif relawan tidak hanya membantu kelancaran event tetapi juga berkontribusi pada pelestarian dan promosi olahraga tradisional Indonesia serta pengembangan kapasitas sumber daya manusia di bidang manajemen olahraga.
Co-Authors Aries dc Silaban Arvin Suhendra Aulia Hidayati Ramadhana Bastian Pratama Lumban Gaol Benjamin Sembiring Boisandi Buulolo Boy Agustinus Sirait Dian Buono Eka Selvia Tampubolon Fadhil Ammar Rizqillah Lubis Henry Kevin Kasih Lombu M. Ghozali Aufathul Akbar Yunita Mandasari Yunita Yunita Yupiter Prakasa Laia