Why is ergonomics necessary in repetitive work at the workplace?
Answer and explanation
Correct answer: To reduce physical strain and the risk of injury caused by repetition
Repeating the same movement or posture can place stress on muscles, joints and body parts such as the wrist, increasing the risk of repetitive strain injuries. Ergonomics adapts the task, tools and workplace to the worker, helping to reduce this strain. Option B is incorrect because ergonomics aims to make work safer and more efficient, not slower. Exam tip: remember ergonomics as fitting the workplace and task to the worker’s body.
Frequently asked questions
What is the correct answer to this question?
To reduce physical strain and the risk of injury caused by repetition
Why is this the correct answer?
Repeating the same movement or posture can place stress on muscles, joints and body parts such as the wrist, increasing the risk of repetitive strain injuries. Ergonomics adapts the task, tools and workplace to the worker, helping to reduce this strain. Option B is incorrect because ergonomics aims to make work safer and more efficient, not slower. Exam tip: remember ergonomics as fitting the workplace and task to the worker’s body.
Which subject and chapter does this question cover?
This is a Class 11 Home Science question. Chapter: Work, Livelihood and Career. Topic: Ergonomics: definition, need and benefits.
