Question
What is ergonomics? How is it helpful in avoiding musculo-skeletal injury during manual material handling. Give suitable examples to support your answer.
Answer :
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Ergonomics is the scientific study of designing work environments, tools, and tasks to fit the capabilities and limitations of workers, aiming to improve safety, efficiency, and comfort. In the construction industry, ergonomics plays a vital role in preventing musculo-skeletal injuries, which are common due to heavy lifting, repetitive movements, awkward postures, and prolonged physical exertion. Applying ergonomic principles helps in reducing strain on muscles, joints, and the spine, thereby minimizing the risk of injuries such as back pain, shoulder strain, and repetitive stress injuries.
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