Q.Assertion (A) : Standing in a static posture is fatiguing. Reason (R) : Blood circulation is affected in the extremities while standing for work. Codes :
Correct answer: Both (A) and (R) are true, but (R) is not the complete explanation.
Explanation
Standing in static posture is fatiguing. Blood circulation is affected in extremities while standing for work because static posture can constrict blood flow and reduce the blood's ability to carry oxygen to the muscles and carry away acid and toxins which can lead to fatigue or muscle damage. 26
Standing in static posture is fatiguing. Blood circulation is affected in extremities while standing for work because static posture can constrict blood flow and reduce the blood's ability to carry oxygen to the muscles and carry away acid and toxins which can lead to fatigue or muscle damage. 26