Question:
How can you reduce physiological fatigue?
How can you reduce physiological fatigue?
Show Hint
Physiological means of the body. Pick the choice that reduces physical effort.
Updated On: Nov 3, 2026
- Use labour saving devices
- Change the routine
- Listen to motivational speech
- Set small targets
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understand physiological fatigue:
Physiological fatigue is tiredness of the body. It comes from using the muscles for long and from heavy physical effort.
Psychological fatigue is different. It is tiredness of the mind from boredom or lack of interest.
Step 2: Find the remedy that cuts body effort:
Labour saving devices, such as a mixer grinder, a pressure cooker or a washing machine, do the hard work for us.
They lower the muscle effort and time needed, so the body gets less tired.
Step 3: Why the other options are wrong:
(B) Changing the routine removes boredom, so it helps mental or psychological fatigue.
(C) A motivational speech lifts interest and mood, which again deals with the mind.
(D) Small targets keep a person encouraged, so they also act on the mental side of tiredness.
Final Answer:
Only labour saving devices cut the physical effort of work, so the answer is option (A). \[ \boxed{\text{(A) Use labour saving devices}} \]
Physiological fatigue is tiredness of the body. It comes from using the muscles for long and from heavy physical effort.
Psychological fatigue is different. It is tiredness of the mind from boredom or lack of interest.
Step 2: Find the remedy that cuts body effort:
Labour saving devices, such as a mixer grinder, a pressure cooker or a washing machine, do the hard work for us.
They lower the muscle effort and time needed, so the body gets less tired.
Step 3: Why the other options are wrong:
(B) Changing the routine removes boredom, so it helps mental or psychological fatigue.
(C) A motivational speech lifts interest and mood, which again deals with the mind.
(D) Small targets keep a person encouraged, so they also act on the mental side of tiredness.
Final Answer:
Only labour saving devices cut the physical effort of work, so the answer is option (A). \[ \boxed{\text{(A) Use labour saving devices}} \]
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