cover
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I Putu Gede Adiatmik
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ipgadiatmika@unud.ac.id
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jei@unud.ac.id
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Program Studi S2 Ergonomi Fisiologi Kerja, Pascasarjana Universitas Udayana Denpasar
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Kota denpasar,
Bali
INDONESIA
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic)
Published by Universitas Udayana
Core Subject : Health, Engineering,
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) aims as a medium of exchange of information and scientific works among the teaching staff, alumni, students, practitioners and observers of science in management, business strategy and entrepreneurship. This journal encompasses original research articles, review articles, and case studies, including: Total Ergonomic approach Total quality Management Work phisiology and standard Activity Theories for Work Analysis and Design Affective Product Design Ergonomic For Senior Citizen Agriculture Anthropometry Building and Construction Digital Human Modeling and Simulation Ergonomics for Children and Educational Environments Ergonomics in Advanced Imaging Ergonomics in Design Ergonomics in Manufacturing Gender and Work Healthcare Ergonomics Human Factors and Sustainable Development Mining Musculoskeletal Disorders Organizational Design and Management Psychophysiology in Ergonomics Safety & Health Transport Work with Computing Systems
Articles 133 Documents
PENGGUNAAN TANGKAI PEGANGAN ROLLER CAT YANG DIMODIFIKASI MENINGKATKAN KINERJA PENGECAT PLAFON RUKAN DI DENPASAR I Gusti Agung Haryawan; I Dewa Putu Sutjana; I Made Sutajaya
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 2 No 2 (2016): Volume 2 No 2 Desember 2016
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2016.v02.i02.p01

Abstract

Buildings development is very glowing recently.  This also has effect on manpower who works at this sector.  Manpower is demanded to have skill according to his field.  Worker at finishing field or especially for ceiling painter needs skill and technique that he should master.  While working the worker always assists by tools and paint materials.  Tools that are used by the ceiling painter have not been refered to antropometry aspect, so it can cause inconvenient in performing the job.  Working with toold that are not accorded to ergonomic principle and working posture that is not physiological can cause fatigue, muscle disturbance, musculoskeletal and increasing working load.  That is why it needs to modify painting roller holder stick.  In that case the worker can work in comfort, safe, healthy, efficient and productive so it can increase productivity. This research was perfomed at office house at Denpasar City.  Type of this research is experimental research by using treatment by subject design by involving 16 samples.  Interval between before treatment and after treatment is given washing out for two days.  Data measured are the working load measured by the increasing of subjective complaint recorded by Nordic Body Map questionnaire, pulses, fatigue and working productivity.  Data of subjective complaint was analyzed by non-parametric statistic test using the Wilcoxon test with significance rate of ? = 0.05, data of pulses as indicator of working load,  working productivity was priorly data normality tested by Shapiro-Wilk Test with significance rate of ? = 0.05.  Data that normal distributed is continued with parametric statistic test using the t-paired test at significance rate of ? = 0.05. Research result shows that there is significant different (p<0.05) to working load variable, musculoskeletal complaint, fatigue and productivity.  At before treatment the average of pulses of ceiling painter is 118.95 + 2.30 dpm, average of musculoskeletal complaint is 78.50 + 5.84, average of fatigue is 74.22 + 388 and average of productivity is 0,070 + 0,017.  Whereas, at after treatment the average of pulses of ceiling painter is 111.89 + 6.58 dpm, average of musculoskeletal complaint is 61.61 + 1.71, average of fatigue is 64.50 + 2.88 and average of productivity is 0,086 + 0,070. Modification of painting roller holder stick turned out to decrease working load for 10,77%, musculoskeletal complaint for 21,51%, fatigue for 13,09%, and productivity is increasing for 22,85%. From discussion above it can be concluded that the modification of painting roller holder stick can decrease working load, musculoskeletal complaint, fatigue, and increase productivity.  In that case, it can be expected that the ceiling painter workers use this painting roller holder stick in order to minimize any complaint raises due to working process
PEMBERIAN ALAS DUDUK DAN MC KENZIE EXERCISE DAPAT MENURUNKAN KETEGANGAN OTOT DAN KELUHAN MUSKULOSKELETAL SERTA MENINGKATKAN PRODUKTIVITAS PADA PENGUKIR KENDANG TAMBUR DI UD. BUDI LUHUR GIANYAR Arfian Hamzah; Susy Purnawati; I Made Muliarta; Ida Bagus Adnyana Manuaba; Nyoman Adiputra; Made Sudarma
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 2 (2018): Volume 4 No 2 Desember 2018
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2018.v04.i02.p04

Abstract

Karakteristik pengukir kendang tambur dilakukan dengan posisi duduk di lantai, sikap kerja membungkuk selama 8 jam dan 6 hari dalam seminggu. Hal inilah yang memicu timbulnya keluhan pegal yang dirasakan terutama pada bagian punggung bawah. Intervensi dengan pemberian alas duduk berupa matras serta upaya preventif berupa Mc Kenzie exercise dapat mengurangi ketegangan otot erector spinae dan keluhan muskuloskeletal akibat proses kerja. Penelitian ini bertujuan untuk membuktikan bahwa pemberian alas duduk dan Mc Kenzie exercise dapat menurunkan ketegangan otot dan keluhan muskuloskeletal serta meningkatkan produktivitas pada pengukir kendang tambur di UD. Budi Luhur Gianyar. Penelitian ini merupakan true eksperimental, dengan rancangan sama subjek. Periode 1 subjek diberi perlakuan dengan kondisi kerja konvensional. Periode 2 subjek diberi perlakuan dengan pemberian alas duduk berupa matras dan Mc Kenzie exercise. Di antara ke dua tahap tersebut, diberikan washing out period dan adaptasi. Ketegangan otot erector spinae diukur dengan alat ­Surface Electromyography (SEMG), keluhan muskuloskeletal diukur dengan kuesioner Nordic Body Map dan produktivitas berdasarkan perbandingan antara input dan waktu dengan output. Efek intervensi dianalisis dengan uji Wilcoxon dan uji T-paired. Hasil penelitian menunjukkan bahwa terjadi penurunan ketegangan otot erector spinae sebesar 21,39% (p<0,05), penurunan keluhan muskuloskeletal sebesar 29,52% (p<0,05) dan peningkatan produktivitas sebesar 22,13% (p<0,05). Dapat disimpulkan bahwa pemberian alas duduk dan Mc Kenzie exercise dapat menurunkan ketegangan otot dan keluhan muskuloskeletal serta meningkatkan produktivitas pada pengukir kendang tambur di UD. Budi Luhur Gianyar. Sehingga disarankan untuk diterapkan pada industri pengukir kendang tambur, untuk meminimalkan ketegangan otot dan keluhan muskuloskeletal akibat proses kerja mengukir.
Giving Active Breaks and Snack Reduced Fatigue and Improved Motivation of Work And Productivity of Jaja Gipang Employee Devi, Mia Lestari; Indah Sri Handari Adiputra, Luh Made; Sutajaya, I Made
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 6 No 2 (2020): Volume 6 No 2 Desember 2020
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2020.v06.i02.p06

Abstract

The production of jaja gipang to packaging is done manually. Jaja gipang employee do monotonous work for a long time approximately four hours of work and are accompanied by heat exposure of approximately 29.10C. Providing active rest and snacks in a participatory manner is very much needed. This study aims to prove and apply active resting and snacking to reduce fatigue and increase work motivation and productivity of jaja gipang employees in Sading village. This research is quasi-experimental using treatment by subject design and pre and posttest group design patterns, carried out an assessment in the form of: (a) giving active breaks and snacks to reduce fatigue jaja gipang employees measured using a 30 Items questionnaire of Rating Scale; (b) the provision of active breaks and snacks increases the work motivation of jaja gipang employees recorded with work motivation questionnaires; (c) giving active breaks and snacks increases the productivity recorded based on the output (the product produced) divided by the input (pulse) multiplied by time. Data collection was carried out before and after work in Period I and Period II of 13 samples for 10 (ten) days. The data obtained were analyzed by t-paired test at a significance level of 5%. The results showed that giving snacks and active breaks reduced fatigue by 27.27%, increased work motivation by 28.20%, and increased the productivity of jaja gipang employee by 23.31%. The conclusion is the provision of active breaks and snacks can reduce fatigue and increase work motivation and productivity of jaja gipang employee.
KOMBINASI PENAMBAHAN SHIELDING TIMBAL MESIN FLUOROSCOPY BAGASI DAN PENGATURAN JARAK PEKERJA TERHADAP SUMBER RADIASI MENURUNKAN PAPARAN RADIASI SINAR X DAN KELELAHAN MATA PADA PEKERJA SCREENING DI BANDARA INTERNASIONAL X Maghfirotul Iffah; I Putu Gede Adiatmika; I Wayan Bandem Adnyana; I Dewa Putu Sutjana; I Made Muliarta; Ida Bagus Alit Swamardika
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 1 (2018): Volume 4 No 1 Juni 2018
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2018.v04.i01.p01

Abstract

Screening is ordinary process airport passanger was machine baggage. X-ray radiation gives impact to eye because eye sensitive of radiation. Many kinds of eye strain symptom got by screening worker such eye poignant. It is neressary to give intervention to decrease the radiation exposure and eye strain for worker by increasing lead shielding on the fluoroscopy machine baggage and setting of worker distance toward the source of radiation. Experimental research with pre-post test control group design. A sampel of 30 people were taken with a simple randomized method which was subdivided into group 1 as a control group without the additional treatment of lead shielding and working distance regulation of the radiation source, group 2 with the addition of a shielding and setting distance as far as 2 m. the study was conducted in August 2017. The variables evaluated were exposure to the received radiation of workes and the strain of the workers eyes. The result of the research is a combination of lead shielding on machine baggage fluoroscopy and setting of working distance to X ray source at X International Ariport significantly (p<0,05) in decreasing radiation exposure received by worker equal to 74,59% and worker eye strain 68,85% for a distance of 1,5 m and decreased radiation exposure to the workers as much as 93, 69% and the eye strain on the worker 89,79% at a distance of 2 m from the radiation source. Concluded that the combination of increasing lead shielding and the setting of worker distance toward the source of radiation decrease thr radiation exposure and eye strain on the screening worker at X International airport.
ERGO-PSYCHOPHYSIOLOGY DECREASING PHYSIOLOGICAL RESPONSES, INCREASING ALERTNESS, WORK ABILITY AND WORK ENGAGEMENT AT THE ACCOUNTING DEPARTMENT OF BALI HYATT HOTEL, DENPASAR Luh Made Indah; J. A. Pangkahila; I.B. Adnyana Manuaba; I Ketut Tirtayasa
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 1 No 2 (2015): Volume 1 No 2 Desember 2015
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2015.v01.i02.p05

Abstract

Employee's performance can be determined from physiological responses, alertness, work abilityand work engagement. The performance can be achieved when employees are able to adjust the capacity to the existing task demands, once is in accounting department. This department requires the ability to adjust the capacity of employees physiologically and psychologically with the tasks demands, one of the tasks was maintaining financial balance by using a computer. Employees work comfortably, safely, healthy thus increasing productivity. The working conditions need to be improved to prevent fatigue, complaints, discomfort, injury, stress, until disorder/disease that affects the company performance. It is to apply ergonomics interventions with emphasis on the psychological approach or Ergo-Psychophysiology.Experimental studies have been carried out with treatment by subject design to the 17 employees at accounting department of Bali Hyatt Hotel, Denpasar. Sample performance observed when working in conventional condition (first period) and when working with treated Ergo-Psychophysiology (second period). Employee performance data between the two periods compared and analyzed by t-paired test at the significance level of 0.05.The data results showed that a decreased in the physiological response based on the decrease of fatigue was 22.18 % and musculoskeletal complaints was 9.08 %. The alertness of employee increased based on increase of pace of work was 12.73 %, an increase of accuracy was 9.52 % and increased of constancy was 21.62 %. An increased of work ability was 7.57% and an increased of work engagement was 16.73 % (p<0.05). There was no significance result for workload based on the working pulse (p>0.05). The results showed that the Ergo- Psychophysiological influenced employee performance based on physiological responses, alertness, work ability and work engagement, although the workload is not affected. This suggests that task demand of employment in the accounting department is more mental abilities than physical activity.It was concluded that the Ergo-Psychophysiology decrease the physiological response based on the decrease in fatigue and musculoskeletal complaints. Ergo-Psychophysiology also increases alertness, work ability and work engagement. It is suggested to support on mental working condition in the accounting department.
Analisis Beban Kerja Mahasiswa Praktikum Parasitologi Di Program Studi Ilmu Kesehatan Masyarakat Universitas Negeri Manado I Wayan Gede Suarjana
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 6 No 1 (2020): Volume 6 No 1 Juni 2020
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2020.v06.i01.p06

Abstract

Teaching and learning process at Public Health Studies Program at Manado State University was hoped can be carried out well not only in theory but at practical activity. One of the practicum that was carried out was parasitology practicum. Practical activities carried out for 4 to 5 hours. At the end of the practicum, students often experience symptoms such as feeling sore, stiff and tired and the lab accuracy was not good. This condition need to be corrected to the activities carried out during carrying out the practicum, especially from the workload of students. Therefore, a descriptive experimental study was carried out by the observational method to all students of Grade A semester IV enrolled in the parasitology practicum courses. The number of student were 25 students. The workload analysis was done by measurements of heart rate, environment conditions, subjective fatigue, musculoskeletal disorders and Extra Calorie due to Peripheral Temperature (ECPT) and Extra Calorie due to Peripheral Metabolism (ECPM). The environment factors measured is dry temperature, wet temperature, relative humidity, light intensity, and noise. The results of the study show that the workload of students is moderate category that requires further intervention. There is a significant increase in subjective fatigue and musculoskeletal disorders before and after practicum. Because of ECPM is greater than ECPT, it is necessary to improve working conditions related to student physical activity that refers to the rules of ergonomics, improvement of work posture, adjustment the time of practicum and rest time, adjusting practicum equipment in according with student anthropometry, and controlling work environment.
PENAMBAHAN ALAS MESIN DAN PEMBERIAN PEREGANGAN DINAMIS DI BAGIAN PROSES PEMOTONGAN SINGKONG MENURUNKAN BEBAN KERJA, KELUHAN MUSKULOSKELETAL, DAN MENINGKATKAN PRODUKTIVITAS KERJA PADA INDUSTRI KERIPIK SINGKONG Meiza Anniza; Ketut Tirtayasa; I Made Muliarta
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 3 No 1 (2017): Volume 3 No 1 Juni 2017
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2017.v03.i01.p04

Abstract

Cassava cutting machine is a tool to cut the cassava into thin sheets with a thickness of 1 to 2 mm. High base of work cassava cutting machine is under worker’s elbow height. So during the work, the workers took the cassava to put into the machine by means of bending and putting cassava to cutting machine one by one until the cassava is cut off. Ergonomics intervention is making an additional pad on cassava cutting machine. The purpose of this research was to prove the effect of adding pad machines and the provision of dynamic stretching at the cutting process of cassava reduce the workload, musculoskeletal disorders, and increasing work productivity at cassava chips industry. Research was conducted by the same design subject (treatment by subjects design) with a sample of nine workers. Workload by measured the pulse of the workers. Musculoskeletal disorders measured by nordic body map questionnaire, and productivity is measured by a comparison between the results of cuts cassava production is divided workload multiplied working time. Data analyzed by t - paired with a significant level of p <0.005. The analysis showed after adding pad machine occurs a significant difference (p <0.05) between before and after treatment: (1) decreases in workload of workers from 102.41 beats per minute become 95.51 beats per minute, (2) decrease musculoskeletal disorders from the average score of 33.56 into 31.56, and (3) increase work productivity from 1.64 to 3.58. It was concluded that the addition of base support and the provision of dynamic stretching at the process of cutting cassava reduce the workload, musculoskeletal disorders, and increasing work productivity in cassava chips industry. It is suggested in the effort to reduce the workload, musculoskeletal disorders, as well as increasing work productivity in cassava cutting workers so it is suggested to addition of base support and do dynamic stretching movements.
PERBAIKAN CARA ANGKAT-ANGKUT MATERIAL BANGUNAN MENGURANGI AKTIVITAS LISTRIK OTOT ERECTOR SPINAE DAN KELUHAN MUSKULOSKELETAL TUKANG BANGUNAN I Made Muliarta
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 1 No 1 (2015): Volume 1 No 1 Juni 2015
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2015.v01.i01.p02

Abstract

The development of the property sector bring consequency increasing number of skillfull labour who work in this sector. They work as a conventional management. One of the activity is lifting and carrying building material. Less ergonomic lifting and carrying due to  increasing  in the electrical activity of erector spinae muscle and musculoskeletal complaints among skillfull labours.The aim of the study was to determine that the improvement of lifting and carrying building material may reduce erector spinae muscle electrical activity and musculoskeletal complaints among skillfull labours. This study was using the experimental design extended by treatment by subject design. Samples were taken by purposive sampling, involving 11 males skillfull labour with a mean age of 38.5 ± 7.4 years. The results showed that the average electrical activity of erector spinae muscles in 1stPeriod 36.95 ± 3.85 % and in 1ndperiod 4.10 ± 1.10 % . Statistically, there was a decrease in the electrical activity of erector spinae muscles about 32.85 or 88.90 % with a 95 % CI 30.22 to 35.48 (p=0.000). The mean score of musculoskeletal complaints in 1stPeriod 50.36 ± 2.54 and in 2ndperiod 38.82 ± 4.36. Statistically, there was a decrease in musculoskeletal complaints score 11.54 or 22.92% with a 95 % CI 7.66 to 15.43 (p=0.000).From this research can be concluded that the improvement of lifting-carrying building material  reduce  erector spinae muscle electrical activity 88.90% and musculoskeletal complaints 22.92%  among skillfull labours
Pemberian Indrasuari, A.A Istri Diah; Muliarta, I Made; Sundari, Luh Putu Ratna; Sutjana, I Dewa Putu; Tirtayasa, Ketut; Surata, I Wayan
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 7 No 1 (2021): Volume 7 N0 1 June 2021
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2021.v07.i01.p05

Abstract

The characteristics of nurses' work in the general treatment unit of the North Denpasar Health Center are nursing diagnoses during service hours followed by administrative work, without short breaks. The intervention was carried out in the form of Workplace Stretching Exercise, by giving sweet tea and listening to music after service hours. This study aims to reduce mental burden and fatigue and improve nurses’ performance. The study used treatment by subject design which involved 14 samples. Period 1 was work process without intervention and Period 2 was work process with interventions in the form of giving stretching, sweet tea and music. Mental load was recorded using a NASA-TLX questionnaire, fatigue was recorded with a 30 item exhaustion questionnaire and performance was recorded with a performance questionnaire. Data were analysed using t-paired with a value of ? 0.05 for normally distributed data and Wilcoxon test for data that was not normally distributed. The results showed the mean mental load score was higher in Period I, i.e. the work process without intervention which was 65.14, the mean fatigue score was higher when after working in Period I which was 57.36 and the mean score of performance was higher in Period II which was 3.82. Provision of Workplace Stretching Exercise, sweet tea and listening to music reduced mental burden by 37.05%, reduced fatigue by 33.56% and improved performance by 25.66%. It was concluded that the provision of ergonomics in the form of Workplace Stretching Exercise, sweet tea and listening to music reduced mental burden, fatigue and significantly improved performance of nurses in the general treatment unit at the North Denpasar Health Center.
Perancangan Alat Bantu Perakitan Spring Bed yang Ergonomi Berdasarkan Analisa RULA dan REBA Anwardi, Anwardi; Nofirza, Nofirza; Vilhelmina, Vira; Anggraini, Wresni; Silvia, Silvia
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 7 No 1 (2021): Volume 7 N0 1 June 2021
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2021.v07.i01.p10

Abstract

CV. XYZis an industry engaged in the field of furniture producing spring bed, cabinets, buffets, chairs and others. At the spring bed assembly station, the worker assembles a springbed frame on the floor with a work position bent, squatting or sitting up to form a working posture with angles of 450 to 700 and does not use tools to support ergonomic position and posture. The purpose of this study was to design an ergonomic tools for conducted work activities on the skeleton spring bedassembly station use the RULA-REBA methods. The method of research is done by compared scores and levels before and after assembly tool design. The results show that REBA score is at 9/11 level and RULA is at 7/7 level which means that the current working condition must be improved and very unsafe for workers. After assembling the assembly tool use SolidWork software with dimension size is determined based on anthropometry data, where the height is 102 cm, length 204 cm, and width 134 cm. Then simulated use ErgoFellow 2.0 software, obtained REBA 4 and 5 score from 11 total level and RULA score is 3/7 level which means the risk of injury to worker in assembly station of skeleton of springbed can be minimized.

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