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Pengaruh Latihan Kekuatan Otot terhadap Kesehatan Tulang Pada Remaja Harahap, Andes Martua; Manalu, Nimrot
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.26487

Abstract

Deteksi dini dan pencegahan merupakan indikator penting dalam mempertahankan massa tulang. Beberapa faktor yang tidak dapat dimodifikasi seperti usia dan jenis kelamin dapat menjadi sumber penurunan massa tulang. Upaya pencegahan yang dapat dilakukan ialah dengan mencukupi asupan nutrisi seperti kalsium dan vitamin D dan latihan kekuatan otot berupa olahraga aerobik, antara lain step up. Penelitian ini bertujuan untuk mengetahui pengaruh Latihan Kekuatan Otot Terhadap Kesehatan Tulang Pada Remaja. Jenis penelitian ialah analitik eksperimental dengan one group pre and post test design. Responden penelitian ialah 25 siswa SmpN1 Medan.. Olahraga step up dilakukan selama 6 minggu. Massa tulang diukur menggunakan bioelectrical impedance analysis (BIA) sebelum dan sesudah 6 minggu olahraga step up.. Hasil penelitian mendapatkan rerata massa tulang sebelum olahraga step up 1,85 kg dan rerata massa tulang sesudah olahraga step up selama 6 minggu 1,92 kg. Uji statistik Wilcoxon Signed Ranks Test terhadap massa tulang sebelum dan sesudah olahraga step up memperoleh nilai p=0,000 (p<0,05 untuk Confidence Interval 95%). Simpulan pene litian ini ialah terdapat perbedaan massa tulang sebelum dan sesudah olahraga step up selama 6 minggu, yang berarti olahraga step up dapat meningkatkan massa tulang pada wanita dewasa muda.
Pengaruh Aktivitas Fisik terhadap Sistem Imun Mahasiswa FIK UNIMED di Tengah Padatnya Jadwal Kuliah Manalu, Nimrot; Harahap, Andes Martua; Manullang, Timothy Exaudi; Asty, Windy; Maharani, Ananda Puan; Saragih, Sonindo Manja Perdana; Simanjuntak, Diaz Gabriel; Milala, Putri Amanda Br; Barasa, Triboy; Nasution, Ilham Luthfi Avicenna
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.26501

Abstract

Aktivitas fisik terbukti memiliki pengaruh positif terhadap sistem imun dan kesehatan secara keseluruhan. Mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Medan (FIK UNIMED) sering menghadapi tekanan akademik yang tinggi serta jadwal kuliah yang padat, yang dapat mempengaruhi kesehatan mereka. Penelitian ini bertujuan untuk menganalisis pengaruh aktivitas fisik terhadap sistem imun mahasiswa FIK UNIMED dalam konteks kesibukan mereka. Metode yang digunakan adalah survei dengan kuesioner yang mencakup tingkat aktivitas fisik dan pengukuran parameter sistem imun. Hasil diharapkan dapat memberikan wawasan bagi mahasiswa dan pihak fakultas tentang pentingnya menjaga kebugaran fisik di tengah tuntutan akademik.
Impact of Game-Based Physical Education on Health Literacy and Physical Fitness in Primary School Children: A Scoping Review Harahap, Andes Martua; Febriansyah, Wahyu
Journal of Foundational Learning and Child Development Vol. 1 No. 02 (2025): Transforming Foundational Learning: Evidence-Based Practices in Early and Prim
Publisher : CV. INSPIRETECH GLOBAL INSIGHT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/ChildDev.v1i02.12

Abstract

Purpose of the study: This scoping review examined the impact of game-based physical education (PE) interventions on health literacy and physical fitness outcomes in primary school children (6-12 years). The objective was to synthesize existing literature, identify research gaps, and provide recommendations for evidence-based practice. Materials and methods: A comprehensive systematic literature review following PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines was conducted. Electronic databases including MEDLINE (PubMed), ERIC, Web of Science, SPORTDiscus, Scopus, and EBSCO were searched from January 2015 to October 2024. Peer-reviewed studies in English examining game-based PE interventions with primary school populations were included. Data extraction captured study design, population characteristics, intervention components, and outcome measures related to health literacy, physical fitness, and psychological well-being. Results: The initial search yielded 706 articles; 37 studies met inclusion criteria. Game-based PE interventions demonstrated significant improvements in moderate-to-vigorous physical activity (MVPA: standardized mean difference [SMD] 0.15, 95% CI 0.01–0.29), physical fitness parameters (including VO₂max, body composition, and fundamental motor skills), and health literacy knowledge. Motivational engagement and adherence rates were notably higher in gamified interventions compared to traditional PE approaches. Achievement-based game elements with embedded feedback were the most effective intervention components. Conclusions: Game-based PE represents a promising pedagogical approach to simultaneously enhance physical fitness and health literacy in primary school children. The integration of game mechanics into PE curricula fosters intrinsic motivation, improves physical competence, and supports the development of health-related knowledge and behaviors. However, heterogeneity in intervention design, outcome measurement, and population characteristics necessitates further high-quality randomized controlled trials to establish definitively the optimal implementation strategies for sustainable health promotion in school settings.