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Journal : Majority

Analisis Faktor Determinan Keluhan Work-Related Musculoskeletal Disorder pada Karyawan Bagian Teknisi dan Operator di Perusahaan Gas Negara Solution Area Lampung Reandy Ilham Andriyono; Fitria Saftarina; Minerva Nadia Putri; Dewi Nur Fiana
MAJORITY Vol 10 No 1 (2021): MAJORITY
Publisher : Majority

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Abstract

Musculoskeletal disorders (MSDs) are biggest complaints felt by employees and have several risk factors are biomechanical factors, individual factors, and psychosocial factors. MSDs can affect the performance of an employee. Determine the determinant factors of the Work-Related Musculoskeletal Disorder (WMSDs) complaints on technician and operator employees at Perusahaan Gas Negara Solution Area Lampung. The research method used a cross sectional with total sampling technique that included inclusion criteria. Respondents were analyzed using Rapid Entering Body Assessment (REBA) scoring and measured their height and weight, and filled questionnaires are Self Biodata, Copenhagen Psychosocial Questionnaire II (CopSoq II), and Nordic Body Map (NBM). The results of univariate analysis on various factors were obtained namely age (100% of adult category employees), length of work (56% of employees working category> 8 hours), length of service (66% of employees entered the category> 3 years and 40% entered the category ≤3 years ), smoking habits (74% of employees have smoking habits), body mass index (62% of employees including fat category), work posture (100% of employees in the low category), psychosocial (52% of employees including good category and 48% bad, WMSDs (70% of employees have complaints and 30% of employees have no complaints). Based on bivariate analysis with Chi square test (p
Perbedaan Kapasitas Fungsional Paru Mahasiswa yang Latihan Aerobik Jump Rope dan Jogging Raynaldo Marbun; Dewi Nur Fiana
MAJORITY Vol 11 No 1 (2022): MAJORITY
Publisher : Majority

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Abstract

Students have dense activities so they often forget to do exercises that cause declining body health. Jump rope and jogging exercises which are types of aerobic exercise are practical exercises that can improve the functional performance of the body especially the functional capacity of the pulmonary. The purpose of this aerobic exercise research is to determine differences in the functional capacity of the pulmonary of students who did jogging and jump rope. RCT research with 35 students of the Faculty of Medicine, University of Lampung which was divided into a control group and an intervention group. The intervention group had a jogging exercise dose with requency 2 times a week, intensity 40%-90% Hearth Rate Reserve (HRR), time 30 minutes, aerobic type and jump rope exercise dose with frequency 4 times a week, intensity 70%-75% Maximum Hearth Rate (MHR), time 5 minutes, type aerobics. The mean VO2 Max value of the exercise group was higher than the control group and had significant differences. The mean VO2 Max jump rope group was higher than the jogging group but there was no significant difference between them. There was no significant difference between the jump rope and jogging exercise groups but there were significant differences between the exercise training groups and the control group so that jump rope and jogging exercises were considered to increase VO2 Max.