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All Journal Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Jurnal PORKES Indonesian Journal of Sport Management Jurnal Pengabdian Olahraga Masyarakat JPEHSS Journal Of Physical Education Health And Sport Sciences Jendela ASWAJA Athena: Physical Education and Sports Journal GEMBIRA (Pengabdian Kepada Masyarakat)
Louk, Michael Johannes Hadiwijaya
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PEMANFAATAN PERMAINAN TRADISIONAL DAN PERMAINAN KECIL UNTUK SISWA SD DI KECAMATAN KELAPA LIMA KOTA Louk, Michael Johannes Hadiwijaya; Boleng, Lukas Maria; Fufu, Ronald Dwi Ardian; Tajuddin, Al Ihzan; Wijaya, I Nyoman Wahyu Esa; Siagian, Fera Ratna Dewi; Runesi, Salmon
Jurnal Gembira: Pengabdian Kepada Masyarakat Vol 1 No 05 (2023): OKTOBER 2023
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

Pelatihan karakter hendaknya dilakukan sedini mungkin. Usia yang lebih muda adalah masa di mana seseorang diperbolehkan bermain dengan intensitas  tinggi. Proses pembentukan kepribadian salah satunya dapat dilakukan pada saat proses pembelajaran pendidikan formal. Dan bentuk permainan yang paling ekonomis adalah permainan tradisional. Oleh karena itu, perlu dilakukan upaya untuk memperbarui kegiatan bermain tradisional bagi siswa sekolah dasar. Proses sosialisasi dilakukan dengan metode demonstrasi, baik  teori maupun praktik, dan pengumpulan data dilakukan dengan menggunakan angket. Berdasarkan hasil dari kegiatan pengabdian masyarakat ini, dapat disimpulkan bahwa kegiatan ini berjalan dengan baik ketika kepala sekolah, guru dan siswa sangat antusias dalam melakukan serangkaian kegiatan sosialisasi melalui berbagai kegiatan permainan tradisional.
Analisis Biomekanika Gerak Anggota Tubuh Atas pada Jump Servis dan Spike dalam Permainan Bola Voli Runesi, Salmon; Louk, Michael Johannes Hadiwijaya; Fufu, Ronal Dwi Ardian; Siagian, Fera Ratna Dewi; Neolaka, Erwin Sarnoto; Huwae, Joppi
Jurnal Porkes Vol 8 No 3 (2025): December: Article in Progress
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v8i3.32378

Abstract

This research was conducted in March–May 2025 at Nusa Cendana University (UNDANA), Kupang, with the aim of analyzing the biomechanics of upper limb movements in two basic volleyball techniques, namely jump serve and spike. This research began from the importance of understanding biomechanics in improving performance while preventing shoulder and elbow injuries in university volleyball athletes. The research method used a quantitative descriptive approach with a high-speed video-based motion analysis technique (240 fps) analyzed using Kinovea software. The research sample consisted of 20 volleyball athletes from UKM UNDANA (10 male and 10 female) selected by purposive sampling. Parameters included joint angles, arm swing speed, and upper body segment momentum. The results showed that the optimal shoulder angle in the spike (165° ± 4.1) was greater than the jump serve (155° ± 3.6), with a higher arm swing speed in the spike (18.2 m/s ± 1.3) than the serve (14.5 m/s ± 1.1). The arm momentum value for the spike (7.8 kg·m/s ± 0.9) was also greater than the serve (6.2 kg·m/s ± 0.7). An independent t-test showed a significant difference (p < 0.05) in these three parameters. In conclusion, the spike exerted greater shoulder tension, a more explosive swing speed, and greater momentum than the jump serve. These results suggest that coaches should design exercises that synchronize movement and strengthen the shoulder muscles.
Co-Authors Al Ihzan Tajuddin Amin Pujiati Andy Widhiya Bayu Utomo Arif, Yudabbirul de Haan, Arly Elisabeth Maria Fufu, Ronal Dwi Ardian Fufu, Ronald Dwi Adrian Fufu, Ronald Dwi Ardian Gilang Puspita Rini Harvianto, Yudo Hery Widijanto Huwae, Joppi Lukas Maria Boleng Mohammad Syaffruddin Kuryanto Neolaka, Erwin Sarnoto PURIANA, RAMADHANY HANANTO Ramona Mathias Mae Ridwan Sinurat Siagian, Fera Ratna Dewi Siahaan, Jurdan Marthin Sigi, Norberti Syaffruddin, Muhammad Sylvana Yaka Saputra Timuneno, Riswandi Wijaya, I Nyoman Wahyu Esa