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Interval Exercise Decreases Inflammatory Markers In Obese Female Muhammad Aufar Adfani Irawan; Desiana Aufar Adfani Merawati; Sugiharto Sugiharto
STRADA : Jurnal Ilmiah Kesehatan Vol. 10 No. 1 (2021): May
Publisher : Universitas STRADA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30994/sjik.v10i1.705

Abstract

This study was experimental research with a pretest-posttest control group design. The interval exercise was performed for 45 minutes on a treadmill. Blood samples were taken 30 minutes before exercise and 10 minutes after exercise. The ELISA method was used to measure the TNF-α level. Statistical analysis used the Independent Samples T-Test and Paired Sample T-Test with a significance level (p<0.05). The results of the Paired Sample T-Test on CO and IE showed that there were no significant difference in the mean of TNF-α levels between pre-exercise and 10 minutes post-exercise (p>0.05). The results of the Independent Samples T-Test showed that there were no significant difference in the mean of TNF-α levels on CO and IE in pre-exercise (p>0.05), while the mean of TNF-α levels in 10 minutes post-exercise between CO vs IE showed a significant difference (p<0.05)
Transformasi Pembinaan Olahraga Prestasi Di Sekolah: Implementasi Metode Sport Search Dalam Mengidentifikasi Dan Mengembangkan Bakat Olahraga Peserta Didik Angga, Prayogi Dwina; Sugiharto, Sugiharto; Hariyanto, Eko; Merawati, Desiana; Pranoto, Adi; Kardiyanto, Deddy Whinata
Jurnal Pengabdian kepada Masyarakat Bina Darma Vol. 5 No. 1 (2025): Jurnal Pengabdian kepada Masyarakat Universitas Bina Darma
Publisher : DRPM-UBD

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/t8mtp686

Abstract

Tujuan kegiatan pengabdian kepada masyarakat ini adalah mengoptimalkan pembinaan prestasi olahraga pada peserta didik di sekolah melalui pendekatan pemanduan bakat dengan menggunakan metode sport search. kegiatan ini dilaksanakan bekerja sama dengan Kelompok Kerja Guru (KKG) Pendidikan Jasmani, Olahraga dan Kesehatan (PJOK) Kabupaten Malang. Metode bimbingan teknis digunakan dalam kegiatan ini yang meliputi beberapa tahapan, yakni identofikasi masalah dan potensi mitra, pemaparan materi pemanduan bakat dan metode sport search, praktik tes pemanduan bakat, analisis hasil menggunakan aplikasi sport search, serta monitoring dan evaluasi. Kegiatan ini telah memberikan peningkatan pemahaman dan keterampilan guru dalam mengidentifkasi bakat olahraga siswa secara lebih objektif dan ilmiah. Pendekatan metode sport serach yang digunakan dalam pemanduan bakat sangat membantu guru dalam mengenali potensi atau bakat olahraga peserta didik dengan lebih akurat. Evaluasi kepuasan yang disampaikan oleh peserta dalam kegiatan ini juga mengindikasikan bahwa kegiatan ini memberikan kontribusi secara nyata dalam pembinaan olahraga yang berbasis ilmiah di sekolah. Kegiatan ini dapat menjadi solusi inovatif dalam upaya mengoptimalkan potensi peserta didik dan pembinaan prestasi olahraga di sekolah. Keberlanjutan kegiatan ini perlu diperkuat dengan melakukan pendampingan yang berkesinambungan serta melaksanakan kolaborasi dengan berbagai pihak agar implementasinya dapat diperluas di sekolah lainnya.
Pengaruh Latihan Kombinasi terhadap Peningkatan Kadar (Pgc)-1α pada Perempuan Obesitas Komaruddin, Muhammad Imaamul Hakim; Sugiharto; Merawati, Desiana
Journal Sport Science Indonesia Vol 3 No 1 (2024): Journal of Sport Science Indonesia
Publisher : Pendidikan Kepelatihan Olahraga FKIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jassi.3.1.243-250

Abstract

Peroxisome proliferator activated receptor-gamma coactivator 1 alpha (PGC-1α) merupakan koaktivator transkripsi utama yang memiliki peran sebagai pengatur metabolisme mitokondria. PGC-1α digunakan untuk menginduksi biogenesis mitokondria dan respirasi dalam sel otot rangka. PGC-1α juga akan berdampak pada kapasitas oksidatif dalam otot rangka. Otot rangka merupakan jaringan metabolisme utama terdiri dari 40-60% dari berat badan, sehingga sangat rentan terhadap disfungsi mitokondria. Disfungsi mitokondria dalam otot rangka dapat terjadi pada penderita obesitas dapat berakibat pada terhambatnya sekresi protein (miokin) yang akan memediasi terhadap komunikasi antara otot rangka dan jaringan lainnya melalui mekanisme endoktrin. Obesitas merupakan suatu kondisi yang dapat menyebabkan gangguan morfologis maupun fungsional dalam tubuh. PGC-1α berhubungan erat dengan status metabolisme pada penderita obesitas. Obesitas dapat merusak metabolisme oksidatif pada jaringan adiposa putih dan mengakibatkan penurunan kadar PGC-1α. Olahraga yang dilaksanakan secara konsisten dapat membantu mendapatkan dan mempertahankan kesehatan dan kebugaran jasmani. Frekuensi latihan yangdianjurkan adalah 3-4 kali dalam satu minggu, dengan intensitas antara 72 sampai dengan 87 persen dari denyut jantung maksimal (220-umur) dengan variasi 10 kali denyut per menitnya. Tipepelatihan yang disarankan adalah kombinasi dari aerobik dan latihan otot dengan lama latihan berkisar diantara 30-60 menit, dengan rincian 15 menit kegiatan pemanasan dan 10 menit berikutnya pendinginan.
The Increase of Brain-Derived Neurotrophic Factor Expression after Moderate-Intensity Aerobic Exercise in Obese Women Gumelar, Rixco Gesang; Sugiharto, Sugiharto; Merawati, Desiana; Nowak, Agnieszka Magdalena; Pranoto, Adi
Journal of Sport Science and Education Vol 9 No 1 (2024)
Publisher : Faculty of Sport and Health Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jossae.v9n1.p28-35

Abstract

Obesity is closely related to a decrease in brain-derived neurotrophic factor (BDNF) expression, which will pose a risk for metabolic disorders. Therefore, this study aims to prove the effect of moderate-intensity aerobic exercise on increasing BDNF expression in obese women. A total of sixteen obese women were selected based on predetermined criteria and were divided into 2 groups, namely the aerobic exercise group (AE) and the control group (CN). Aerobic exercise was carried out by running on a treadmill at moderate intensity (60-70 HRmax) for 40 minutes/session with a frequency of 5x/week for 2 weeks. Blood samples were taken twice before and after exercise intervention to see BDNF expression using the Enzyme-Linked Immunosorbent Assay (ELISA-kit) method. The results of the analysis showed differences in increase between the control group (1816.66 ± 689.48 vs. 1822.86 ± 467.87 pg/mL; p = 0.974) and the intervention group (2173.81 ± 705.89 vs. 3635.01 ± 699.71 pg/mL; p = 0.013). This shows that moderate-intensity aerobic exercise carried out for 2 weeks has proven effective in increasing BDNF expression in obese women.
Changes in Serum Betatrophin Levels in Obese Women after Two-Weeks of Moderate-intensity Aerobic Exercise Mubasyiroh, Nabila Ainaya; Sugiharto, Sugiharto; Merawati, Desiana; Fathil, Nur Ezza Fazleen Mohd; Rejeki, Purwo Sri; Widyatama, Fikri Sasongko; Pranoto, Adi
Journal of Sport Science and Education Vol 9 No 1 (2024)
Publisher : Faculty of Sport and Health Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jossae.v9n1.p1-7

Abstract

Obesity is associated with increased betatrophin levels, which can lead to fat metabolism disorders. Increased levels of betatrophin may inhibit the performance of the lipoprotein lipase (LPL) enzyme, making it difficult for triglycerides (TG) in the blood to be converted into energy and causing excessive fat accumulation in adipose tissue. Physical exercise has been reported to increase energy expenditure in obesity. This study aims to determine changes in betatrophin in obese women after moderate-intensity aerobic exercise. A total of twenty obese women aged 20-30 years took part in the study. The participants were administered into two groups: control (K1) and moderate-intensity aerobic exercise (K2). Moderate-intensity aerobic exercise (60-70% HRmax) was performed five times a week for two weeks. Pretest and posttest betatrophin levels were measured using the Enzyme-Linked Immunosorbent Assay (ELISA) Kit method. Data were analyzed using a paired samples t-test with a significance level of p ≤ 0.05. The results showed the average pretest and posttest betatrophin levels in K1 (0.44±0.14 vs 0.44±0.13 ng/mL; p=0.894), and K2 (0.41±0.05 vs 0.31±0.03 ng/mL; p=0.000). According to the study's findings, moderate-intensity aerobic exercise (60-70% HRmax) performed five times per week for two weeks positively impacted alterations in betatrophin levels in obese women.
Reproductive Health Education and Bullying Prevention Amelia, Dessy; Merawati, Desiana; Hasanah, Zumroh; Puriastuti, Alifia Candra; Novembriani, Rizqie Putri
Indonesian Journal of Global Health Research Vol 6 No S5 (2024): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v6iS5.4696

Abstract

Adolescence is crucial for developing knowledge and behaviours related to reproductive health. Bullying in schools is a widespread issue that significantly impacts the mental health and overall well-being of adolescents. School-based health education enhances students' understanding of reproductive health topics. This study aims to assess the understanding of junior high school students in Malang Regency regarding reproductive health education and bullying prevention within schools. Respondents in this study amounted to 814 students who used purposive sampling techniques in sampling research. Using a quantitative approach with a cross-sectional study design, this research analyses the relationship between students' ages and their knowledge of reproductive health and bullying prevention. A questionnaire was administered as the research instrument from July to August 2024. Age plays a significant role in the effectiveness of reproductive health education, as younger adolescents typically possess less knowledge than their older peers. Additionally, the prevalence of bullying tends to decrease with age, particularly among older adolescents. The effects of bullying on mental health also vary based on age and gender. Cultural factors significantly influence adolescents' experiences with reproductive health. The study finds a notable relationship between age and knowledge of reproductive health, as well as awareness of bodily changes and reproductive health issues among junior high school students in Malang Regency.
The increase of uncoupling protein-1 expression after moderate intensity continuous exercises in obese females Sugiharto; Sakti Adji, Banih; Merawati, Desiana; Pranoto, Adi
Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Vol 7 No 2 (2021): Jurnal SPORTIF: Jurnal Penelitian Pembelajaran
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1478.476 KB) | DOI: 10.29407/js_unpgri.v7i2.15932

Abstract

This study aims to prove an increase in the expression of uncoupling protein-1 (UCP-1) after moderate-intensity continuous exercise in obese females. The present study employed a true-experimental with the randomized control group pretest-posttest design. A total of 12 obese females were enrolled in this study and given moderate-intensity continuous exercise. Continuous exercise was done with an intensity of 60-70% HRmax for 40 minutes using a treadmill. The Enzyme-Linked Immunosorbent Assay (ELISA) method was used to examine the expression of UCP-1. Data were analyzed using independent samples t-test with statistics packet for social science (SPSS) software version 17. The results obtained mean UCP-1 expression on K1 between pre-exercise (3.68±0.46) ng/mL, post-exercise (3.73±0.69) ng/mL and (p=0.875). Mean UCP-1 expression on K2 between pre-exercise (3.64±1.52) ng/mL, post-exercise (6.83±0.64) ng/mL and (p=0.001). Based on the results of the study, it can be concluded that there is an increase in UCP-1 expression between before and after moderate-intensity continuous exercise in obese females. Future studies are suggested to compare the effect of acute exercise with moderate intensity chronic exercise on increasing UCP-1 expression in obese females.
Perbandingan efek latihan intensitas sedang dan tinggi akut pada sekresi protein -1 yang tidak terpisah Merawati, Desiana; Desiana, Desiana; Sugiharto, Sugiharto; Pranoto, Adi; Andiana, Olivia; Angga, Prayogi Dwina
Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Vol 8 No 2 (2022): Jurnal SPORTIF: Jurnal Penelitian Pembelajaran
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/js_unpgri.v8i2.17674

Abstract

Physical activities accelerate the secretion of the uncoupling protein-1 (UCP-1), which reduces the risk of metabolic disorders and the prevalence of obesity. This research aimed to investigate the effects of acute physical activities on UCP-1 secretion. A total of 20 males (aged between 19-20 years old) were divided into groups with either a 30-minute moderate-intensity exercise (MIE) or high-intensity exercise (HIE). The UCP-1 expression was measured using Enzyme-Linked Immunosorbent Assay (ELISA) (pre and 5 minutes post the exercise). The pre and post-UCP-1 data in each group were compared with a paired t-test, while pre and post UCP data between groups were analyzed using the Independent-Sample T-test. The pre and post test UCP-1 in the MIE was (4.16±0.89) ng/mL and (4.55±1.36) ng/mL (P>0.05), while the pre and post test UCP-1 in the HIE were (4.09±0.53) ng/mL and (5.06±1.02) (P<0.05). No significant difference in pretest UCP-1, however was found between groups (P>0.05) and posted UCP-1 (P>0.05). In conclusion, 30 minutes of high-intensity exercise is required to increase UCP-1 in young adults significantly.