Question

Which statement describes proper posture when sitting at a desk to use an electronic

a. screen kept below eye level to relax the back of the neck
b. wrists arched when typing and flat when using the mouse
c. desk kept at chest level
d. thighs and forearms parallel to the floor mark for review (will be highlighted on the review page) 61°f clear

Answer 1

Proper posture at a desk includes having thighs and forearms parallel to the floor to maintain good posture and prevent back strain and muscle strain. The correct option is (d).

Step-by-step explanation:

The statement that best describes proper posture when sitting at a desk to use an electronic device is 'thighs and forearms parallel to the floor'.

This ensures that the center of gravity is correctly aligned above the pivot point in the hips, which is essential for reducing the risk of back strain and damage to the disks.

Good posture is crucial when spending significant time at a desk, which most people do, due to the thousands of hours per year staring at computer screens.

By keeping the thighs and forearms parallel to the floor, we prevent tension in muscles that might otherwise be strained due to improper positioning, hence avoiding muscle strain.