What is Ergonomics and Why is it Important?

In our fast-paced modern world, where many of us spend hours sitting at desks, using computers, or engaging in repetitive tasks, ergonomics plays a crucial role in maintaining our health and well-being. But what exactly is ergonomics, and why should it matter to you?

What is Ergonomics?

Ergonomics is the science of designing and arranging work environments, products, and systems to fit the people who use them. It’s primary goal is to reduce strain, discomfort, health disorders and risk of injury by aligning job demands and work conditions with human capabilities. This can also lead to improving function and enhance quality of life while working.

Why is Ergonomics Important?

Poor ergonomic setups can lead to a range of health problems, particularly musculoskeletal disorders (MSDs) such as:

• Neck and back pain
• Carpal tunnel syndrome
• Repetitive Strain Injuries (RSIs)
• Tendonitis
• Eye strain
• Fatigue and reduced concentration

These issues not only affect personal comfort and productivity but also contribute to increased absenteeism and healthcare costs for employers.

Proper ergonomic practices can:

• Reduce the risk of injury
• Improve posture and comfort
• Enhance productivity and job satisfaction
• Support long-term physical and mental health
• Promote independence for individuals with disabilities

How Occupational Therapists Help with Ergonomics

Occupational therapists (OTs) are trained to assess and observe how individuals interact with their environment, utilizing tools and task analysis, perform physical assessment and obtaining background information so that they can recommend modifications to improve function and comfort. This may include:

• Adjusting desk or workstation setup
• Environmental modification such as lighting, temperature and noise control
• Recommending adaptive equipment or assistive technology
• Educating clients on proper posture and body mechanics
• Teaching techniques to prevent repetitive strain injuries
• Conducting workplace or home ergonomic assessments

Occupational therapists often play a key role in ergonomic assessments, ensuring that individuals can perform their daily tasks safely and efficiently, whether in an office, a factory, or even at home.

Frequently Asked Questions (FAQs)

Q1: How do I know if my workstation is ergonomically correct?

A: A few signs of a good ergonomic workstation include:

• Your feet are flat on the floor or on a footrest.
• Your knees are at or slightly below hip level.
• The top of your computer screen is at or just below eye level.
• Your arms are relaxed, and elbows are close to your body at about a 90-degree angle.
• You can work comfortably without slouching, reaching, or straining.

An occupational therapist can provide a detailed assessment and personalized recommendations.

Q2: What are some quick tips to improve my ergonomics at home or work?

A:

• Avoid prolonged positions - take frequent microbreaks (every 30–60 minutes) to stretch and move.
• Use a chair with good lumbar support.
• Position your monitor at arm’s length from your face.
• Keep commonly used items within easy reach to avoid overreaching.
• Use a hands-free device if you’re frequently on the phone.

Q3: Can ergonomics help people with disabilities?

A: Absolutely. Ergonomic interventions can be life-changing for individuals with physical or cognitive limitations. Occupational therapists can recommend assistive devices, task modifications, or environmental changes that promote independence, comfort, and safety.

Q4: What industries benefit from ergonomic interventions?

A: Ergonomics is essential across all industries, including:

• Office and administrative work
• Healthcare
• Manufacturing and assembly
• Education
• Transportation
• Remote work or home offices

Even caregivers and individuals performing daily household tasks can benefit from ergonomic education and support.

Final Thoughts

Ergonomics is not just about furniture or office design — it’s about creating environments that respect the human body and promote sustainable work and

life habits. By recognizing poor ergonomic habits and making simple, evidence-based changes, we can prevent injury, enhance comfort, and support overall health.

Purely Occupational therapists are your partners in this process — assisting to prevent further pain and injury and helping you live and work better, safely.

References

1. Canadian Centre for Occupational Health and Safety (CCOHS). (2021). Ergonomics in the Workplace. https://www.ccohs.ca

2. Occupational Safety and Health Administration (OSHA). (n.d.). Ergonomics. https://www.osha.gov/ergonomics

3. American Occupational Therapy Association (AOTA). (2020). Ergonomics and Occupational Therapy. https://www.aota.org

4. Centers for Disease Control and Prevention (CDC). (2020). Musculoskeletal Disorders and Workplace Factors. https://www.cdc.gov/niosh/docs/97-141/

5. Theraplatform (2025). Ergonomics and Occupational Therapy. https://www.theraplatform.com/blog/1487/ergonomics-and-occupational-therapy