18 Ergonomics

Common Hazards:

• Repetitive Motion Injuries – Constant gripping, lifting, and twisting can cause tendonitis, bursitis, and joint pain.
• Heavy Lifting Strain – Carrying feed bags, tossing hay bales, and moving equipment can lead to back, shoulder, and knee injuries.
• Prolonged Awkward Postures – Kneeling, squatting, or bending over for long periods increases strain on muscles and joints.
• Vibration-Related Injuries – Operating machinery for extended hours can cause nerve damage and circulation problems.
• Joint & Spinal Misalignment – Poor lifting techniques and improper workstation setups contribute to long-term pain.

Addressing Hazards:

• Use Proper Lifting Techniques – Bend at the knees, keep loads close to the body, and avoid twisting under weight.
• Modify Tasks When Possible – Use carts, wheelbarrows, and mechanical aids to reduce strain.
• Invest in Ergonomic Equipment – Adjustable tractor seats, cushioned knee pads, and properly fitted tools reduce stress on joints.
• Take Regular Breaks – Stretch every 30-60 minutes to prevent stiffness and muscle fatigue.
• Strengthen Key Muscle Groups – Core, back, and leg exercises improve endurance and reduce injury risks.

Mental Health Impacts:

• Chronic Pain & Fatigue – Persistent discomfort can lead to frustration, stress, and difficulty sleeping.
• Reduced Mobility & Independence – Long-term injuries may limit daily activities and create a sense of lost capability.
• Fear of Work-Related Injuries – Hesitation to perform tasks due to past injuries can impact confidence and productivity.

Addressing Mental Health:

• Listen to Your Body – Taking breaks and adjusting tasks prevents long-term damage.
• Seek Professional Help When Needed – Occupational therapists and chiropractors can provide treatment and prevention strategies.
• Stay Active Beyond Work – Stretching, swimming, and low-impact exercises can help counteract the physical demands of farm work.
• Recognize Pain as a Warning Sign – Ignoring discomfort can lead to more severe injuries over time.

Davis, K. G., & Kotowski, S. E. (2007). Understanding the ergonomic risk for musculoskeletal disorders in the United States agricultural sector. American journal of industrial medicine, 50(7), 501–511. https://doi.org/10.1002/ajim.20479

Nebraska AgrAbility. (2024). Ergonomics for farmers and ranchers: Ergonomic tips and assistive technology that can make your work easier. Nebraska AgrAbility.

Kirkhorn, S. R., Earle-Richardson, G., & Banks, R. J. (2010). Ergonomic risks and musculoskeletal disorders in production agriculture: recommendations for effective research to practice. Journal of agromedicine, 15(3), 281–299. https://doi.org/10.1080/1059924X.2010.488618