Pengukuran Ergonomi Dengan Metode Rula

Summary

In this video, Evi Fitria introduces the RULA (Rapid Upper Limb Assessment) method for ergonomics evaluation. She explains the process of measuring upper body posture, including scoring based on angles, arm positioning, and overall body alignment. The method involves capturing images from multiple angles and assessing the posture using a detailed scoring system, leading to a final RULA score. Based on the score, recommendations for ergonomic improvements are made, such as adjusting the monitor height and providing wrist supports. The goal is to ensure a safer and more comfortable workstation setup.

Takeaways

• 😀 RULA (Rapid Upper Limb Assessment) is an ergonomic assessment method used to investigate upper body discomfort.
• 😀 The RULA method does not require special equipment, only a RULA scoring worksheet.
• 😀 The RULA scoring worksheet consists of 15 steps divided into two groups: Group A for arm and wrist, Group B for neck and trunk.
• 😀 There are three scoring tables in RULA: Table A for arm and lower arm scoring, Table B for neck and trunk scoring, and Table C for final scoring.
• 😀 The assessment process starts with taking photos or videos of the respondent from multiple angles (side, top, front, feet).
• 😀 Step 1 involves scoring the arm posture by comparing it with the RULA worksheet and adjusting based on the respondent's actual position.
• 😀 Step 2 focuses on the lower arm position, ensuring proper alignment and adjusting the score accordingly.
• 😀 The neck and wrist positions are analyzed in the following steps to assess angles and adjust scores based on the respondent's posture.
• 😀 The final RULA score is calculated by combining scores from Tables A, B, and C, which helps determine the need for ergonomic improvements.
• 😀 A final RULA score between 3 and 4 suggests that further investigation and possible ergonomic changes are required, such as adjusting monitor height and wrist support.

Q & A

What is the RULA method used for?

The RULA method is used for ergonomics investigation, particularly for assessing upper body disorders related to posture and movement during tasks.

What does RULA stand for?

RULA stands for Rapid Upper Limb Assessment.

How many steps are involved in the RULA method?

The RULA method involves 15 steps, which are divided into two groups: Group A (for the upper arm) and Group B (for the lower arm and wrist).

What does Group A focus on in the RULA method?

Group A focuses on assessing the position and posture of the upper arm, including various angles and wrist positioning.

How does the RULA method determine a score?

RULA assigns scores based on various body positions, such as arm, wrist, and neck angles. These scores are then used to determine a final score indicating the risk level for musculoskeletal disorders.

What is the role of the three tables in the RULA assessment?

The three tables in the RULA method are used for scoring different body segments: Table A for the upper arm, Table B for the lower arm and wrist, and Table C for the overall posture, which combines scores from both groups.

How is the final RULA score calculated?

The final RULA score is calculated by combining scores from different body positions (arm, wrist, neck, etc.) using the tables. The overall score is used to assess the need for ergonomic adjustments.

What does a final RULA score of 3-4 indicate?

A final score of 3-4 indicates that further investigation is required, and potential ergonomic changes may be necessary to reduce the risk of musculoskeletal disorders.

Why is it important to take photos or videos of the respondent during the RULA assessment?

Photos or videos are used to accurately assess the respondent's posture from different angles, ensuring a proper evaluation of their body positions according to the RULA guidelines.

What ergonomic improvements were suggested based on the RULA assessment?

Suggested ergonomic improvements include adjusting the monitor height to keep the neck more aligned and using wrist supports to prevent awkward angles between the wrist and keyboard.