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Effects of High-Intensity Interval Training on Body Weight in Obese Adults Muh Alif Kurniawan Sam; M Furqon Hidayatullah; Febriani Fajar Ekawati
Disease Prevention and Public Health Journal Vol. 17 No. 2 (2023): Disease Prevention and Public Health Journal
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/dpphj.v17i2.8469

Abstract

Background: Obesity has become an epidemic and is a major threat to health. There are many ways to overcome obesity, one of which is exercise, but there are still reasons such as not having time to exercise. The purpose of this study is to discuss and describe the effects of High-Intensity Interval Training on weight loss in obese adults. Method: The method used in this study was a literature review using PRISMA to determine the number of articles used, the PEDro scale to assess each article, and check the quartiles of articles through schimago, then The articles were explained the population, intervention, comparison and outcome of each article. Result: The results obtained were that weight loss in the HIIT group varied from each article, namely 3.9kg, 5.3kg, 5.7kg, and 5kg, All comparison groups from articles that discussed HIIT and BMI also experienced weight loss, but HIIT had advantages in losing weight compared to some other comparisons, except for a study conducted by D'Amuri et al in 2021 which showed greater weight loss results in the MICT group, namely 0.3kg more than the HIIT group which was only 5.7kg, however, the two groups did not have a significant difference. Conclusion: This study concludes that High-Intensity Interval Training can reduce the weight of individuals who are obese in adulthood.
Improving Basic Knowledge about Sports Injuries through Sports Injury Education for SMAN Keberkatan Olahraga Students Nancy Sylvia Bawiling; Jein Jeilen Tampi; Muh Alif Kurniawan Sam; Rendi Alfani; Andi Herdinawaty Heril; Desy Yunita Utami; Muh Jamil Abdillah
Jurnal Pemberdayaan Masyarakat dan Komunitas Vol 3, No 1: 2026
Publisher : STAI Nurul Islam Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52620/jpmk.v3i1.399

Abstract

Routine and intensive physical activity in a sports school environment carries a high risk of injury, which can lead to decreased physical performance or even cessation of sports activities if not handled properly. This study aims to improve students' knowledge about sports injuries through sports injury education interventions, identify the initial level of knowledge, and analyze the increase in students' understanding post-intervention. The research method used was a pre-experimental one-group pre-test and post-test design approach. The activity was carried out at the State Senior High School for Sports Talent (SMANKOR), involving 55 active students as respondents selected using a total sampling technique. Demographic characteristics showed that the majority of respondents were male (63.6%) and were in grade 10 (69.1%), with sports interests dominated equally by Karate (29.1%) and Badminton (29.1%). The results of the descriptive test showed an increase in the average score of students' knowledge from 6.96 in the pre-test to 8.4909 in the post-test. The Kolmogorov-Smirnov normality prerequisite test showed that the data were not normally distributed (p-value less than 0.05), so the hypothesis testing was diverted to the non-parametric Wilcoxon Signed Ranks Test. The results of this test produced a significance level of 0.000. Because the significance value is much smaller than 0.05 (0.000 less than 0.05). The conclusion of this study proves that providing sports injury education has a positive and significant effect on improving the basic understanding of SMANKOR students regarding sports injuries.
What Type of Exercise for Obesity with Knee Osteoarthritis? : Systematic Review Muh Alif Kurniawan Sam; Ade Wirastuti; Nur Agung Martopo
Health Research Journal of Indonesia Vol 4 No 5 (2026): Health Research Journal of Indonesia
Publisher : CV. Wadah Publikasi Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63004/hrji.v4i5.1089

Abstract

Pendahuluan: Osteoarthritis berhubungan erat dengan obesitas. Kondisi tersebut lebih sering dijumpai pada usia lanjut. Hal ini dikarenakan, kondisi tersebut meningkatkan beban mekanik pada sendi lutut sehingga gejala dapat semakin berat. Tujuan: Mengetahui jenis latihan yang dapat memberikan manfaat bagi penderita knee osteoarthritis yang disertai obesitas. Metode: Penelitian ini merupakan systematic review menggunakan artikel yang terbit pada tahun 2015 – 2026. Pencarian dilakukan melalui https://pubmed.ncbi.nlm.nih.gov/ dan https://pedro.org.au/. Tinjauan ini dilakukan dan dilaporkan sesuai dengan pernyataan Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Hasil: Ditemukan 13 artikel dengan tema yang serupa, 8 artikel dari Pubmed dan 5 artikel yang dijumpai di Pedro. Telah ditemukan 5 artikel yang sesuai dengan kriteria yang ada. Berbagai treatment yang diberikan, strengthening exercise dan stretching menjadi latihan yang diterapkan. Beberapa artikel juga menggunakan program diet dalam menanggulangi obesitas. Kesimpulan: Strengthening exercise efektif menurunkan nyeri dan kekakuan sendi pada knee osteoarthritis. Tetapi, hal tersebut tidak mempengaruhi penurunan indeks massa tubuh seseorang. Strengthening exercise jika dikombinasikan dengan diet secara terkontrol, mampu mengurangi penurunan berat badan dan meningkatkan aktivitas fungsional pada penderita knee osteoarthritis dengan obesitas.