Why is it necessary in ergonomics to ask employees where they feel pain or discomfort?

Correct answer: To know the real problem area

The direct answer is C: asking employees about pain or discomfort helps identify the real problem area. Ergonomics is user-centred, so the worker’s actual experience is important evidence. The reasoning is: the worker performs the task repeatedly, notices where strain occurs, and can describe which movement, tool, height or posture causes difficulty. That information helps the designer or supervisor investigate and improve the workplace. Option A is wrong because questions should not be used to blame the employee. Option B is too extreme and wrong; the purpose is usually to improve work, not automatically stop it. Option C is correct because discomfort reports locate possible ergonomic hazards. Option D is opposite to the purpose: useful answers should inform a report, not leave it blank. The worker’s report should be considered along with observation and, when needed, professional advice. Memory cue: “Ask the user to find the real strain.”