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Latihan Fisik dan Adaptasi Akademik: Studi Eksperimen pada Mahasiswa Semester Awal di Perguruan Tinggi Berbasis Teknologi Imam Safei; Bagus Aryatama; Burhaan Shodiq; Boy Sembaba Tarigan; Inosen Lingsir Maghrib
NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan Vol. 3 No. 04 (2025): NUSANTARA SPORTA: Jurnal Pendidikan dan Ilmu Keolahragaan
Publisher : CV. Nusantara Sporta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2024/ns.v3i04.2025_P559-568

Abstract

Mahasiswa semester awal merupakan kelompok yang rentan terhadap stres dan tekanan psikologis akibat tingginya beban akademik serta proses adaptasi terhadap lingkungan perguruan tinggi. Penelitian ini bertujuan untuk menganalisis efektivitas latihan fisik terstruktur terhadap tingkat stres dan beban akademik mahasiswa di Institut Teknologi Sumatera. Penelitian ini menggunakan desain eksperimen semu dengan pendekatan pretest–posttest control group design. Sebanyak 120 mahasiswa dibagi menjadi kelompok eksperimen dan kelompok kontrol. Kelompok eksperimen mengikuti program latihan fisik intensitas ringan – sedang selama duabelas minggu dengan frekuensi tiga kali per minggu, sedangkan kelompok kontrol menjalani aktivitas rutin tanpa intervensi. Hasil penelitian menunjukkan bahwa kelompok eksperimen mengalami penurunan rerata skor beban akademik dari 72,4 ± 8,6 menjadi 64,1 ± 7,9 serta penurunan tingkat stres dari 21,6 ± 4,9 menjadi 15,2 ± 4,3. Sebaliknya, kelompok kontrol hanya menunjukkan perubahan kecil pada beban akademik (71,8 ± 8,2 menjadi 70,5 ± 8,4) dan tingkat stres (21,1 ± 5,1 menjadi 20,3 ± 5,0). Temuan ini menunjukkan bahwa latihan fisik terstruktur efektif dalam menurunkan stres dan persepsi beban akademik mahasiswa semester awal. Penelitian ini merekomendasikan integrasi latihan fisik sebagai strategi promotif kesehatan mental di perguruan tinggi.
Effects of Pyramid Resistance Training Method on Body Composition Among Individuals Supplementing with 5 mg Creatine Monohydrate Burhaan Shodiq; Bagus Aryatama; Muhamad Ihsan Hufadz; Inosen Lingsir Maghribi; Fahrizal Akbar Herbhakti
JUMORA: Jurnal Moderasi Olahraga Vol 5 No 2 (2025): Jurnal Moderasi Olahraga
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/mor.v5i2.1784

Abstract

Body composition is a key indicator in assessing an individual's fitness level and health status. This study examines the effects of pyramid resistance training and 5 mg of creatine monohydrate supplementation on body composition measures, including body weight, BMI, body fat percentage, and muscle mass percentage. The population in this study consisted of males aged 20 to 25 years who actively participated in training programs at a fitness center in Region X. This research employed a quasi-experimental design with pretest and posttest measurements. Body composition was measured using bioelectrical impedance analysis (BIA). All data were analyzed in SPSS version 27.0.1.0 using paired-samples t-tests with a significance level of 0.05. The results show a statistically significant change (p < .001) in all variables after the intervention, body weight increased by an average of 1.98000 kg, BMI showed an average increase of 0.70667, body fat percentage decreased by an average of -1.87333%, and muscle mass percentage increased by an average of 1.25333%. These findings suggest that combining the pyramid resistance training method with creatine monohydrate supplementation may have a positive impact on body composition
Pengaruh Pembelajaran Praktik Olahraga Terhadap Peningkatan Kebugaran Jasmani Mahasiswa Tahun Persiapan Bersama (TPB) Institut Teknologi Sumatera Bagus Aryatama; Burhaan Shodiq; Inosen Lingsir Maghribi; Boy Sembaba Tarigan
Jurnal Keolahragaan Vol 12, No 3 (2026): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v12i3.26428

Abstract

This study aimed to analyze changes in the physical fitness of first-year (TPB) students at Institut Teknologi Sumatera by comparing initial (pretest) and final (posttest) fitness test results collected over one semester of practical sports learning. A quantitative one-group pretest-posttest design was used. The sample consisted of 237 students selected through total sampling. Fitness was assessed using the push-up test (upper-body muscular endurance), the half squat jump test (lower-limb explosive power), and the bleep test (cardiorespiratory endurance, VO2max). Data were analyzed using the Paired Sample T-Test for push-up and half squat jump scores, and the Wilcoxon Signed-Rank Test for VO2max scores, followed by effect-size estimation using Cohen's d. Results showed a statistically significant increase from pretest to posttest for push-up (M = 20.07 to 21.85 repetitions, t(236) = -4.29, p < .001, d = 0.28) and half squat jump (M = 28.75 to 30.41 repetitions, t(236) = -3.95, p < .001, d = 0.26), both with small effect sizes. In contrast, the change in VO2max was not statistically significant (Z = -1.26, p = .209), with 84 of 237 students (35.4%) showing no change between pretest and posttest. These findings indicate that one semester of practical sports learning is sufficient to significantly improve students' muscular endurance and explosive power, but not their cardiorespiratory endurance, suggesting the need for more structured, continuous aerobic training within the curriculum.