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Efek dari Latihan Ketahanan Aerobik vs HIIT terhadap asupan energi, asupan zat gizi makro, dan tingkat VO2Max pada Peserta Pusat Kebugaran Kuswari, Mury; Gifari, Nazhif; Himarwan, Aditya
INSPIREE: Indonesian Sport Innovation Review Vol. 2 No. 3 (2021): September
Publisher : INSPIRETECH GLOBAL INSIGHT & DPE Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/inspiree.v2i3.48

Abstract

The  purpose  of  the study Nowadays, there are many people who participate in fitness centre to maintain their health and fitness. There are many ways to increase VO2Max, an indicator of cardiorespiratory fitness, two of many were High-Intensity Interval Training (HIIT) and traditional aerobic endurance training. In other hand exercise in any type of way required extra energy, resulting in increased energy and macronutrient intake. Was to analyse the effects of HIIT vs. Aerobic Endurance Exercise on energy intake, macronutrient intake, and VO2Max of fitness centre participants in Depok.. Materials and methods  26 participants were recruited voluntarily from one of fitness centre in Depok, West Java, Indonesia, then randomized into HIIT Intervention Group and aerobic endurance exercise intervention group for 3 months. Energy and macronutrient intake were assessed before and after intervention. Bleep test was done to determine VO2Max Level before and after intervention. Results. Paired t-test between before and after intervention showed that there’s significant difference (p<0.05) on VO2Max, while independent sample t-test showed that there’s no significant difference between both type of exercise. Conclusions. This study shows that there was no effect of both HIIT and Aerobic Endurance Training on energy and macronutrient intake. However, both interventions increase VO2Max as an indicator of fitness level. Shorter time for HIIT may be useful for increasing VO2Max level on busy individual.
Effects of Tele-Exercise on Body Composition, Lipid Profile, Mental Health, and SIRT1 Gene Expression in Obese Office Employees in Indonesia Kuswari, Mury; Rimbawan, Rimbawan; Hardinsyah, Hardinsyah; Dewi, Mira; Gifari, Nazhif; Pamungkas, Rian Adi; Seprianto, Seprianto; Himarwan, Aditya; Putra, Felicia Kartawidjaja; Dijaya, Rendy; Subali, Dionysius
Media Gizi Indonesia Vol. 21 No. 1 (2026): MEDIA GIZI INDONESIA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mgi.v21i1.75-89

Abstract

Tele-exercise delivers remote physical activity programs via digital platforms, enhancing accessibility and adherence, making it a promising strategy to address obesity among workers. This study aimed to evaluate the effects of tele-exercise programs on body fat percentage, lipid profile, mental health measures and Sirtuin 1 (SIRT1) gene expression measured via venipuncture & RT-PCR in obese office employees. A total of 33 overweight or obese employees (male/female, 18-45 years old, Body Mass Index (BMI) 23-30 kg/m2) were randomly assigned to the strength (SE) group, strength-cardio (SC) group, and control (CT) group. The strength exercise protocol included core training, circuit training, High Intensity Interval Training (HIIT) and Tabata training; cardio exercise includes low-high impact aerobic exercises. Each group was given nutrition education, whereas the two intervention groups participated in tele-exercise three times/week for twelve weeks. Tele-exercise was delivered via ZOOM application. Mental health indicators were measured using the Depression Anxiety Stress Scale (DASS-42) questionnaire. Compliance levels between intervention groups did not differ significantly (p>0.05). There was a significant reduction in bodyweight in the SC group (p=0.046). Blood High Density Lipoprotein (HDL) levels increased only in the SC group (0.50 mg/dL), but decreased in the SE group and CT group. SIRT1 gene expression increased in SE and CT groups (2.39- and 5.33-fold, respectively), whereas a significant decrease was observed in the SC group (p=0.043). Only the SE group showed a significant reduction in stress level (p=0.03), with a decrease of 30.9%. Strength exercise intervention improves total cholesterol level by -19.09 mg/dL.