What is the amount of stress placed on the lumbar intervertebral discs when a person is standing?
A) 165 lb (75 kg) of pressure
B) 220 lb (100 kg) of pressure
C) 386 lb (175 kg) of pressure
D) 606 lb (275 kg) of pressure

Question

Quizplus · Accepted Answer

When a person is standing, the lumbar intervertebral discs experience approximately 220 lb (100 kg) of pressure. This is a significant amount of stress, highlighting the importance of proper posture and ergonomics to minimize potential back problems.

What Is the Amount of Stress Placed on the Lumbar