The document discusses ergonomics in industrial and office settings. It defines ergonomics as the study of the relationship between people and their work environment. The goal is to prevent injuries by designing physical work to fit the user. Improper posture and repetitive tasks can cause musculoskeletal disorders if risks like bending, twisting, force, and vibration are not addressed. Solutions include adjusting workstations, using ergonomic tools, taking breaks, stretching, and changing positions to reduce fatigue and discomfort.
90. Arms Extended & Unsupported: Alter the design of the work station to bring the work closer. Minimize work above shoulders and avoid work that requires elbow abduction (elbows up).
91. Bending & Twisting: Reposition the objects to the front of the worker at an appropriate height.
92. Using Significant Force: Reduce the weight of the load if possible, keep your body in neutral postures, use assisted lifts, reduce pinch forces, use power grips and minimize lift distance.
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95. Contact Stress: Cushion exposed body parts (e.g. gloves), pad hard or sharp objects, and round or smooth rough edges.
96. Heat / Cold: Limit exposure to temperature extremes, use heating / cooling systems and wear protective clothing.
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99. Balance yourself with your feet positioned shoulder width apart. Position one foot slightly ahead of the other.