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Pengaruh Penambahan Core Stability Exercise Terhadap Peningkatan Kebugaran Jasmani A (Daya Tahan)pada Prajurit Militer Brigif 15 Kujang II Cimahi Oktaviyani, Feny; Arifin, Jenal
Jurnal Syntax Fusion Vol 1 No 12 (2021): Jurnal Syntax Fusion: Jurnal Nasional Indonesia
Publisher : CV RIFAINSTITUT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/fusion.v1i12.93

Abstract

Physical fitness is the body's ability to carry out physical activities without causing excessive fatigue. For a military soldier, physical fitness plays an important role in improving and maintaining the military body, in order to support the implementation of the main tasks of military soldiers. Physical fitness can be optimized, one of which is the core stability exercise. This study aims to analyze the effect of adding core stability exercise to increase physical fitness A (endurance) in military soldiers at Brigif 15 Kujang II Cimahi. A quasi-experimental study with a pre-post two group design approach consisting of an experimental group and a control group. With purposive sampling technique, 48 people were selected which were divided into two groups, namely the experimental group (n=24) and the control group (n=24). The experimental group was given a 12-minute running exercise program and core stability exercise while the control group was only given a 12-minute running exercise and data collection in the form of a 12-minute running test. There was a difference in the mean physical fitness score A between the experimental group (Mean= 40.33; SD= 3.54) and the control group (Mean= 44.17; SD= 6.72) before the intervention, and the difference was statistically significant (p= 0.017). There was a difference in physical fitness scores before and after the intervention between the experimental group (Mean= 4.38; SD= 1.41) and the control group (Mean= 2.42; SD= 2.04) and statistically significant (p<0.001), with effect size = 1.14. Core stability exercise is effective to increase the value of physical fitness A in Brigif 15 Kujang II Cimahi soldiers.
Effect of Core Stability Exercise in Preventing Diastasis Recti Abdominis among Normal Birth Delivery of Postpartum Mothers: Meta-Analysis Oktaviyani, Feny; Pamungkasari, Eti Poncorini; Murti, Bhisma
Indonesian Journal of Medicine Vol. 7 No. 2 (2022)
Publisher : Masters Program in Public Health, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (31.323 KB) | DOI: 10.26911/theijmed.2022.7.2.536

Abstract

Background: Diastasis Recti Abdominis (DRA) is a separation that occurs in the abdominal muscles, namely between the two rectus abdominis muscles. This separation is precisely in the linea alba which is the midline of the abdomen. DRA is characterized by two things, namely the widening of the inter-recti distance (IRD) and the appearance of a bulge in the abdomen. This is due to stretching and weakness of the linea alba. This study aims to analyze the effect of core stability exercise on reducing diastasis recti abdominis in normal postpartum mothers based on the results of a number of previous primary studies.Subjects and Method: This study uses a meta-analysis method with articles searched using the search keywords "Core stability exercise" AND "diastasis recti abdominis" OR "normal post partum" OR "caliper" OR "ultrasonography" OR "Randomized Controlled Trial" OR "RCT" from PubMed, Google Scholar and Scopus and processed using RevMan 5.3.Results: 9 RCT articles that fit into the inclusion criteria, with a total of 319 samples. Normal post­partum mothers with diastasis recti abdominis who received core stability exercise had an average caliper score of 4.71 units lower than those without core stability exercise, and the effect was statistically significant (SMD= -4.71; 95% CI -8.05 to -1.37; p= 0.060). Normal postpartum mothers with diastasis recti abdominis who received core stability exercise had an average ultrasound score of 0.80 units lower than those without core stability exercise, and the effect was statistically significant (SMD= -0.80; 95% CI -1.62 to 0.02; p= 0.060). In other words, core stability exercise is effective in reducing diastasis recti abdominis in normal postpartum mothers.Conclusion: Core stability exercise has an effect on reducing diastasis recti abdominis in mothers after normal delivery.Keywords: post partum, diastasis recti abdominis, core stability exercise, calipers, ultrasoundCorrespondence: Feny Oktaviyani. Masters Program in Public Health, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java, Indonesia. Email: fenyokta89@gmail.com. Mobile: +6281312500­575.Indonesian Journal of Medicine (2022), 07(02): 188-199https://doi.org/10.26911/theijmed.2022.07.02.07
HUBUNGAN AKTIVITAS FISIK DENGAN VO2MAKS PADA MAHASISWA STIKES RS DUSTIRA Nabillah, Lily; Oktaviyani, Feny; Mumtaz, Rena Alya; Andini, Arum Sekar
Jurnal Kesehatan Tambusai Vol. 6 No. 2 (2025): JUNI 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v6i2.46172

Abstract

Kebugaran jasmani, khususnya kapasitas kardiorespirasi yang diukur melalui VO₂maks, merupakan indikator penting dalam menilai status kesehatan mahasiswa. Aktivitas fisik memiliki peran besar dalam menentukan nilai VO₂maks, namun beberapa studi menunjukkan bahwa intensitas dan kualitas aktivitas fisik turut memengaruhi hasil tersebut. Penelitian ini bertujuan untuk mengetahui hubungan antara aktivitas fisik dan VO₂maks pada mahasiswa non-atlet. Metode yang digunakan adalah penelitian kuantitatif korelasional dengan desain cross-sectional. Sampel sebanyak 65 mahasiswa aktif STIKes RS Dustira dipilih menggunakan total sampling. Aktivitas fisik diukur menggunakan kuesioner IPAQ versi pendek, dan VO₂maks diukur menggunakan Cooper Test. Uji normalitas dilakukan dengan Kolmogorov-Smirnov dan uji korelasi menggunakan Spearman Rho karena data tidak berdistribusi normal. Hasil penelitian menunjukkan bahwa 51% responden memiliki aktivitas fisik rendah dan 55% memiliki VO₂maks rendah. Uji korelasi Spearman menunjukkan adanya hubungan yang kuat antara aktivitas fisik dan VO₂maks (r = 0.698; p < 0.05). Simpulan dari penelitian ini adalah terdapat hubungan yang signifikan dan kuat antara aktivitas fisik dan VO₂maks. Temuan ini memperkuat pentingnya aktivitas fisik terstruktur dengan intensitas cukup dalam meningkatkan kebugaran jasmani mahasiswa. Diperlukan intervensi program kebugaran yang mempertimbangkan faktor pendukung seperti IMT, pola tidur, dan motivasi agar capaian VO₂maks mahasiswa optimal.