Ergonomics

Ergonomics

Office chair.

Summary

How to adjust your workspace to reduce ergonomic risks.

Who is this for?

All students, faculty, and staff.

Ergonomics at Harvard

Ergonomics is the science of designing equipment and work processes to maximize productivity by reducing fatigue and discomfort. Ergonomics means adjusting the work to fit the person, rather than forcing the person to fit the work.

Controlling and reducing ergonomic risks can improve your comfort and reduce work-related injuries.

Some activities have a higher risk of ergonomic injury from repetitive tasks like lifting and transporting awkward or heavy loads.

Computers and computer workstations

Properly set up and align your computer workstation to help prevent discomfort and repetitive stress injuries. Simple adjustments and modifications often solve issues and improve posture.

To set up and align your computer workstation:

  1. Complete an online computer ergonomics self-assessment to learn how to adjust your workstation.
  2. Request a virtual ergonomic evaluation if you still need help after completing your self-assessment. EHS notifies your supervisor or manager when you submit a request. Evaluations are typically 20 minutes long.
  3. After evaluating your workstation, EHS sends you and your supervisor or manager recommendations for proper workstation setup and equipment.

Sometimes EHS recommends equipment like ergonomic chairs, keyboard trays, or document holders. Your local school or department is responsible for any new equipment costs.

Lab ergonomics

Lab and research staff may experience ergonomic strain from factors like workbench height, posture, repetition, excessive force, contact stress, vibrations, pinch grip, and the amount of time you spend doing research activities.

To help prevent ergonomic strain:

  • Store frequently used items within reach.
  • Use a fully adjustable lab chair with back support and a footrest. Adjust the arms to be parallel to the floor and ensure the legs fit comfortably under the table.
  • Limit the amount of time you spend at cryostat stations and take breaks.
  • When working inside biological safety cabinets, keep work materials within your reach and support your feet.
  • Raise computer-controlled equipment like flow cytometers to avoid reaching too far or flexing your neck during specimen processing.
  • Use an ergonomic manual or electronic pipette to increase neutral thumb motions and reduce static force and pressure on your hands.
  • When using microtomes, use an ergonomically designed chair with adjustable height and back support. You may need to raise or lower the microtome to reduce bending your wrist upward and thrusting your shoulder forward.
  • During microscopy, use height adjustable lab tables and chairs to reduce neck and shoulder strain from thrusting your head and neck upward and forward.

Related resources

Find documents and online tools to learn about ergonomic safety.

EHS support

Contact your Designated Safety Officer (DSO) for more information about ergonomics, including:

  • Back safety and materials handling, including backpacks.
  • Remote work.
  • Shared workstations.

Contact lab_safety@harvard.edu or your Lab Safety Advisor (LSA) for more information about lab ergonomic risks.

Support for Harvard EHS

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If you have questions or concerns about environmental health and safety at Harvard, please contact us.

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