Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities
The purpose of this study was to look at and present the risk of work-related musculoskeletal disorders (WMSDs) in collecting activities as well as oil palm fronds pruning activities. Eight subjects with different experience in collecting and pruning oil palm were recruited to perform this task with...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2022
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| Online Access: | http://eprints.usm.my/55783/ http://eprints.usm.my/55783/1/Effects%20Of%20Oil%20Palm%20Plantation%20Tasks%20On%20Skeletal%20Muscle%20Activities_Muhammad%20Nor%20Akmal%20%20Nordin.pdf |
| _version_ | 1848883177642262528 |
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| author | Nordin, Muhammad Nor Akmal |
| author_facet | Nordin, Muhammad Nor Akmal |
| author_sort | Nordin, Muhammad Nor Akmal |
| building | USM Institutional Repository |
| collection | Online Access |
| description | The purpose of this study was to look at and present the risk of work-related musculoskeletal disorders (WMSDs) in collecting activities as well as oil palm fronds pruning activities. Eight subjects with different experience in collecting and pruning oil palm were recruited to perform this task with different tools such as chisels, sickles as well as traditional tools for lifting palm fruit. Experiments were conducted in various types of techniques, namely loading the oil palm fruit by using manual methods where it is divided into two categories, namely the body is twisted and the body is bent forward. Traditional tools were used to assess body muscle activation in loading activities at different heights, the task of pruning palm fronds at three different heights and also pruning palm fronds using two different tools. In analyzing the subject’s motion, the inertial measurement units (IMU) from Xsens was used. Electromyography (EMG) sensors from iMotions were used to analyze upper body muscle activation. EMG electrodes in the bipolar arrangement were installed on eight body muscles (upper trapezius, middle trapezius, left and right biceps brachii, left and right middle deltoids, erector spinae longissimus and rectus femoris). Each subject experienced pain in certain parts of the body investigated. Improvements in the work environment are needed to reduce the risk of WMSD and fatigue among oil palm workers. Further studies with more workers in oil palm plantations are recommended for better effect measurement in explaining exposure to WMSD and muscle utilization. |
| first_indexed | 2025-11-15T18:46:40Z |
| format | Monograph |
| id | usm-55783 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:46:40Z |
| publishDate | 2022 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-557832022-11-26T07:49:46Z http://eprints.usm.my/55783/ Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities Nordin, Muhammad Nor Akmal T Technology TJ Mechanical engineering and machinery The purpose of this study was to look at and present the risk of work-related musculoskeletal disorders (WMSDs) in collecting activities as well as oil palm fronds pruning activities. Eight subjects with different experience in collecting and pruning oil palm were recruited to perform this task with different tools such as chisels, sickles as well as traditional tools for lifting palm fruit. Experiments were conducted in various types of techniques, namely loading the oil palm fruit by using manual methods where it is divided into two categories, namely the body is twisted and the body is bent forward. Traditional tools were used to assess body muscle activation in loading activities at different heights, the task of pruning palm fronds at three different heights and also pruning palm fronds using two different tools. In analyzing the subject’s motion, the inertial measurement units (IMU) from Xsens was used. Electromyography (EMG) sensors from iMotions were used to analyze upper body muscle activation. EMG electrodes in the bipolar arrangement were installed on eight body muscles (upper trapezius, middle trapezius, left and right biceps brachii, left and right middle deltoids, erector spinae longissimus and rectus femoris). Each subject experienced pain in certain parts of the body investigated. Improvements in the work environment are needed to reduce the risk of WMSD and fatigue among oil palm workers. Further studies with more workers in oil palm plantations are recommended for better effect measurement in explaining exposure to WMSD and muscle utilization. Universiti Sains Malaysia 2022-07-12 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/55783/1/Effects%20Of%20Oil%20Palm%20Plantation%20Tasks%20On%20Skeletal%20Muscle%20Activities_Muhammad%20Nor%20Akmal%20%20Nordin.pdf Nordin, Muhammad Nor Akmal (2022) Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Mekanikal. (Submitted) |
| spellingShingle | T Technology TJ Mechanical engineering and machinery Nordin, Muhammad Nor Akmal Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title | Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title_full | Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title_fullStr | Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title_full_unstemmed | Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title_short | Effects Of Oil Palm Plantation Tasks On Skeletal Muscle Activities |
| title_sort | effects of oil palm plantation tasks on skeletal muscle activities |
| topic | T Technology TJ Mechanical engineering and machinery |
| url | http://eprints.usm.my/55783/ http://eprints.usm.my/55783/1/Effects%20Of%20Oil%20Palm%20Plantation%20Tasks%20On%20Skeletal%20Muscle%20Activities_Muhammad%20Nor%20Akmal%20%20Nordin.pdf |