Low back ache is one of the most common musculoskeletal disorders experienced by people worldwide. According to the World Health Organization (WHO), about 60 to 70% of people in industrialized countries suffer from low back ache at some point in their lives. While there are many causes of low back ache, one of the most common is work-related factors, such as poor ergonomics, prolonged sitting, lifting heavy objects, and repetitive motions. In this blog post, we will explore the importance of workplace ergonomics in preventing and managing low back ache and highlight some of the key findings from relevant studies

**Workplace ergonomics for preventing low back ache:**

Workplace ergonomics refers to the study of how to improve the design of workstations, tools, and equipment to maximize safety, efficiency, and comfort. Good workplace ergonomics can prevent low back ache by reducing the physical strain on the body, improving posture, and increasing comfort.

Here are some workplace ergonomic practices that can help prevent low back ache:

• Adjust your chair and desk height: Make sure your chair and desk height are adjusted to support good posture. Your feet should be flat on the ground, and your knees should be at the same level as your hips. Use a chair with good lumbar support.
• Take frequent breaks: Stand up and stretch every hour, or switch between sitting and standing throughout the day.
• Avoid heavy lifting: If you have to lift heavy objects, use proper lifting techniques, such as bending your knees and keeping your back straight

Use ergonomic equipment: Use a comfortable chair, a keyboard and mouse that are at the right height, and a monitor that is at eye level.
Stay active: Engage in physical activity and exercise regularly to keep your back strong and flexible.
Important studies in the field of workplace ergonomics:

Several studies have been conducted on workplace ergonomics and low back ache

Here are some of the key findings:
A study published in the Journal of Occupational Rehabilitation found that ergonomic interventions, such as the use of adjustable chairs and workstations, can significantly reduce the incidence of low back ache in office workers.

A study published in the Journal of Physical Therapy Science found that a combination of exercise and ergonomic interventions was more effective in reducing low back ache in nurses than exercise alone.

A study published in the International Journal of Industrial Ergonomics found that workers who received ergonomic training and had access to adjustable workstations had fewer musculoskeletal disorders, including low back ache.

Conclusion:
Low back ache caused by work-related factors is a common problem, but it can be prevented and managed by adopting healthy habits and practicing good workplace ergonomics. Remember to take frequent breaks, practice good posture, avoid heavy lifting, use ergonomic equipment, and stay active. By incorporating the findings of relevant studies and practicing good workplace ergonomics, you can reduce your risk of low back ache and promote a healthier work environment. If you experience low back ache, seek medical attention promptly to prevent the problem from worsening.

References :

Choobineh, A., Daneshmandi, H., & Ghaem, H. (2011). Ergonomic intervention effect on prevalence of musculoskeletal disorders (MSDs) in office workers. Journal of Occupational Rehabilitation, 21(1), 70-74.

Kim, M., Lee, E., & Lee, Y. (2016). The effects of combined exercise and ergonomic intervention on low back pain in female nursing hospital workers. Journal of Physical Therapy Science, 28(5), 1459-1462.

Tullar, J. M., Brewer, S., Amick, B. C., Irvin, E., Mahood, Q., Pompeii, L. A., & Cullen, K. (2010). Occupational safety and health interventions to reduce musculoskeletal symptoms in the health care sector. International Journal of Industrial Ergonomics, 40(3), 338-344.