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Class 11Home ScienceWork, Livelihood and CareerErgonomics: definition, need and benefitsExpertLevel 45

If a task has high repetition but each movement is light, why can risk still exist?

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Answer and explanation

Correct answer: Because even light movement can accumulate strain when repeated often

Repetition can be a major cause of accumulated strain. In exams, see frequency, not only load.

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repetitionlight movementcumulative strain

Frequently asked questions

What is the correct answer to this question?

Because even light movement can accumulate strain when repeated often

Why is this the correct answer?

Repetition can be a major cause of accumulated strain. In exams, see frequency, not only load.

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.

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