Muhammad Zaky
Universitas Pendidikan Indonesia

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Dampak Aktivitas Bersepeda Terhadap Mood Bekerja Muhammad Zaky
Jurnal Keolahragaan Vol 6, No 1 (2020): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.37 KB) | DOI: 10.25157/jkor.v6i1.4922

Abstract

Tujuan dari penelitian ini adalah untuk mengkaji dampak dari aktivitas bersepeda terhadap mood bekerja. Metode yang digunakan dalam penelitian adalah studi expost facto dengan static group comparison. Adapun populasi dan sampel dalam penelitian ini adalah anggota bike to work kota Bandung sebanyak 35 orang yang memenuhi kriteria dan 35 orang yang bukan anggota bike to work sebagai kelompok pembanding (kontrol). Instrumen mood yang digunakan diadopsi dari The Brunnel Mood Scale (BRUMS) yang dikembangkan oleh Peter C. Terry (2010). Hasil dari penelitian menunjukkan adanya perbedaan mood bekerja antara kelompok bike to work dengan kelompok pembanding dengan t=2,521 dan p=0,014. Kesimpulan dari penelitian ini adalah bahwa, terdapat pengaruh positif yang signifikan dari aktivitas bersepeda terhadap mood bekerjaThe purpose of this study was to examine the impact of cycling on working mood. The method used in this study was an ex post facto study with a static group comparison. The population and sample in this study were 35 members of the bike to work city of Bandung who met the criteria and 35 people who were not members of the bike to work as the control group. The mood instrument used was adopted from The Brunnel Mood Scale (BRUMS) developed by Peter C. Terry (2010). The results of the study showed a difference in working mood between the bike to work group and the comparison group with t = 2.521 and p = 0.014. The conclusion of this study is that, there is a significant positive effect of cycling on working mood.
PENGEMBANGAN PAPAN PANTUL PORTABEL DUA SISI BALIK UNTUK MEDIA PEMBELAJARAN TENIS MEJA Muhammad Zaky; Alit Rahmat
Plyometric: Jurnal Sains dan Pendidikan Keolahragaan Vol 6 No 1 (2026): Januari - Juni
Publisher : Universitas Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32534/ply.v6i1.8624

Abstract

The research method employed was Research and Development (R&D), fully adopting the ten stages of the Borg and Gall model. Data collection was conducted through observation, interviews, and the administration of a five-point Likert scale closed-ended questionnaire to a team of expert validators and extracurricular student participants as direct users. The research results indicated that the product underwent three concrete revision phases, including reinforcing the stand base stability with carpet rubber, securing the rubber surface edges using black cloth tape, and modifying the corners into rounded shapes for safety. The cumulative empirical feasibility rate of the product in the final post-implementation evaluation successfully reached 91%, classifying it into the highly feasible category. In conclusion, the innovation of the full-scale portable reversible dual-surface rebound board proved to be effective, safe, and highly feasible for improving students' motor skill consistency in forehand and backhan drive attacks as well as short drop shot control without relying on complex digital components. This media serves as an economical and appropriate technological solution to address facility limitations and coach-to-student ratio gaps in the field.