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All Journal Jurnal Kesehatan Amanah ACTIVE: Journal of Physical Education, Sport, Health and Recreation
Lutfi Muzaqi
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Identifikasi Keselamatan dan Kesehatan Kerja dengan Metode Job Safety Analysis (JSA) di Industri Bengkel Farisna, Semarang Ismi Elya Wirdati; Annisa Nur Utami; Lutfi Muzaqi; Izzatul Alifah Sifai
Jurnal Kesehatan Amanah Vol. 8 No. 1 (2024): Jurnal Kesehatan Amanah
Publisher : Universitas Muhammadiyah Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57214/jka.v8i1.724

Abstract

Hazard identification and risk assessment in the Farisna workshop are classified based on the work performed. The use of machinery, equipment, supporting materials, workshop environment, and mechanical work procedures can be a source of potential hazards for workers in the workshop, therefore it is necessary to evaluate health in the Farisna workshop to prevent the risk of harm. This study aims to determine the planning and evaluation of occupational health in the engineering sector in the Farisna workshop. This research method is descriptive qualitative. Using total sampling technique. Data collection by observation with research instruments using JSA or Job Safety forms. The results of this study indicate that of the 7 work activities in the workshop there are 5 activities with medium or medium risk, and there are 2 high risk or high. Medium risks such as being crushed and crushed by heat stress montors, heat disorders, slipping and skin irritation, skin blisters, scratches and punctures, back pain. While the high risk of work activities in the workshop is exposed to explosions, burns, skin irritation, and respiratory problems. Prevention to avoid the risk of work in the workshop should be when working using PPE, doing work carefully, and putting tools in place, and providing fire extinguishers to prevent accidents.
Cardiorespiratory Fitness Level of College Students in terms of Abdominal Circumference, Body Mass Index, and Gender Ismi Elya Wirdati; Muhammad Muhibbi; Lutfi Muzaqi; Cahulul Rizaldy Hasan
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i2.28643

Abstract

Cardiorespiratory fitness refers to the integrated ability of the cardiovascular system with the respiratory system to provide oxygen to body tissues and is measured through VO₂max parameters. This variable is related to gender, abdominal circumference, and Body Mass Index (BMI). This cross-sectional study was analytical and involved 43 students as subjects selected by purposive sampling technique. Data were analysed descriptively and analytically using frequency distribution and chi-square test. The majority of the subjects were female (72%), with a mean abdominal circumference of 78.84 cm and included low risk (53%), a mean BMI of 24.88 and included normal (56%), and a mean VO2 max of 11:02 including a very poor category (72%). Correlation tests of gender, abdominal circumference, and BMI with VO2max showed p values of (p=0.000); (p=0.019) and (p=0.645) respectively, which means that there are differences in cardiorespiratory fitness between men and women; there is a statistically significant relationship between abdominal circumference and VO2max level and there is no statistically significant relationship between BMI and VO2max level.  Exploration of the biological mechanisms behind gender disparities and the influence of body fat distribution on VO₂max needs to be studied longitudinally, in addition to testing the effectiveness of integrated interventions in improving the aerobic capacity of at-risk populations..
Co-Authors Annisa Nur Utami Cahulul Rizaldy Hasan Ismi Elya Wirdati Izzatul Alifah Sifai Muhammad Muhibbi