Why is it good to avoid twisting the body repeatedly while working?
Answer and explanation
Correct answer: Body strain reduces
Repeated twisting while working can place unnecessary strain on the muscles of the back, waist, and shoulders. Avoiding it reduces body strain and lowers the risk of fatigue and injury. It does not necessarily make work faster in every situation. Exam tip: In ergonomics, focus on proper working posture and minimising unnecessary bending or twisting.
Frequently asked questions
What is the correct answer to this question?
Body strain reduces
Why is this the correct answer?
Repeated twisting while working can place unnecessary strain on the muscles of the back, waist, and shoulders. Avoiding it reduces body strain and lowers the risk of fatigue and injury. It does not necessarily make work faster in every situation. Exam tip: In ergonomics, focus on proper working posture and minimising unnecessary bending or twisting.
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.
