Model Pembelajaran Kebugaran Jasmani Berbasis Permainan Modifikasi

Abstract

This study examines the effectiveness of a modified game-based physical fitness learning model (MOFIT) for junior high school students through a Research and Development (R&D) approach using the ADDIE model. The study was implemented in three junior high schools in Ciputat District, namely SMP Waskito, SMP Anugerah Abadi, and SMPN 9 Kota Tangerang Selatan, involving 90 students selected through cluster random sampling. Data collection was conducted using adapted physical fitness test instruments (Harvard Step Test, Wall Squat Test, Press-ups Test, Sit and Reach Test) and student/teacher response questionnaires. The research findings showed significant improvements in all targeted physical fitness components: cardiovascular endurance (average decrease of 29.078 bpm, p < .001), muscle strength (average increase of 19.200 seconds, p < .001), muscle endurance (average increase of 7.622 repetitions, p < .001), and flexibility (average increase of 3.002 cm, p < .001), kekuatan otot (peningkatan rata-rata 19,200 detik, p < .001), daya tahan otot (peningkatan rata-rata 7,622 repetisi, p < .001), dan fleksibilitas (peningkatan rata-rata 3,002 cm, p < .001). Respon siswa menunjukkan tingkat penerimaan yang sangat tinggi (91,7% approval), dengan peningkatan antusiasme (96,7%) dan enjoyment (95,6%). Guru melaporkan model sebagai adaptable terhadap variasi fasilitas sekolah. Model MOFIT terbukti efektif dalam meningkatkan kebugaran jasmani sekaligus memfasilitasi keterlibatan siswa, menawarkan alternatif viable terhadap metode konvensional dalam pendidikan jasmani.