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Ergonomics
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Wellness Lifestyle

Ergonomics

Ergonomics focuses on optimizing the fit between you, your tools, and your work environment to ensure safety and comfort.

Overview

Ergonomics examines the nature of your work, the tools you utilize, and your entire job environment. The primary aim is to establish the best possible fit between you and your specific job conditions.

Examples of Ergonomic Adjustments

Implementing ergonomic changes can help you remain safe, comfortable, and less prone to work-related injuries. Examples include:

  • Adjusting the position of your computer keyboard to prevent carpal tunnel syndrome.
  • Ensuring the height of your desk chair allows your feet to rest flat on the floor.
  • Learning the correct techniques for lifting heavy objects to prevent back injuries.
  • Using handle coatings or special gloves to suppress vibrations from power tools.
  • Maintaining good posture during all tasks, whether sitting at a computer, standing at a checkout, or walking through a warehouse.

Frequently Asked Questions

It is recommended to take a short break every 30 to 60 minutes. During these breaks, stand up, stretch your arms and back, and look at a distant object to rest your eyes. This helps reset your posture and reduces the risk of developing chronic pain or repetitive strain injuries.
The top of your computer monitor should be at or slightly below eye level. You should be able to look straight ahead or slightly downward to see the screen without tilting your head up or down. This neutral neck position minimizes stress on the cervical spine and reduces the likelihood of developing neck pain or headaches.
djust the chair height so your feet rest flat on the floor and your thighs are parallel to the ground. Ensure the backrest supports the natural curve of your lower back (lumbar support). If your chair lacks adjustable lumbar support, consider using a small cushion or rolled towel to maintain that curve and prevent slouching.
Standing for extended periods can lead to leg fatigue, varicose veins, and lower back pain. To mitigate these risks, use an anti-fatigue mat that provides cushioning, alternate between standing and sitting if possible, and shift your weight from one foot to the other. Wearing supportive shoes with good arch support also helps reduce strain on your feet and legs.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

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