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Ergonomics Best Practices
Why Improve Your Workplace?
Manual handling of containers may expose workers to physical conditions (e.g., force, awkward postures, and repetitive motions) that can lead to injuries, wasted energy, and wasted time. To avoid these problems, your organization can directly benefit from improving the fit between the demands of work tasks and the capabilities of your workers. Remember that workers’ abilities to perform work tasks may vary because of differences in age, physical condition, strength, gender, stature, and other factors. In short, changing your workplace by improving the fit can benefit your workplace by:
- Reducing or preventing injuries
- Reducing workers’ efforts by decreasing forces in lifting, handling, pushing and pulling materials
- Reducing risk factors for musculoskeletal disorders (e.g., awkward postures from reaching into containers)
- Increasing productivity, product and service quality, and worker morale
- Lowering costs by reducing or eliminating production bottlenecks, error rates or rejects, use of medical services because of musculoskeletal disorders, workers’ compensation claims, excessive worker turnover, absenteeism, and retraining
What to Look For
Manual material handling tasks may expose workers to physical risk factors. If these tasks are performed repeatedly or over long periods of time, they can lead to fatigue and injury. The main risk factors, or conditions, associated with the development of injuries in manual material handling tasks include:
- Awkward postures (e.g., bending, twisting)
- Repetitive motions (e.g., frequent reaching, lifting, carrying)
- Forceful exertions (e.g., carrying or lifting heavy loads)
- Pressure points (e.g., grasping [or contact from] loads, leaning against parts or surfaces that are hard or have sharp edges)
- Static postures (e.g., maintaining fixed positions for a long time)
Repeated or continual exposure to one or more of these factors initially may lead to fatigue and discomfort. Over time, injury to the back, shoulders, hands, wrists, or other parts of the body may occur. Injuries may include damage to muscles, tendons, ligaments, nerves, and blood vessels. Injuries of this type are known as musculoskeletal disorders, or MSDs.
In addition, poor environmental conditions, such as extreme heat, cold, noise, and poor lighting, may increase workers’ chances of developing other types of problems.
Why not contact Morrison Company today for an ergonomic review of your manufacturing or distribution facility operations.
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