What is a key ergonomic practice when using a computer?

Positioning wrists in a straight horizontal line with forearms is a fundamental ergonomic practice crucial for preventing strain and injuries, such as carpal tunnel syndrome, repetitive strain injuries, or other musculoskeletal problems. When wrists are kept straight, it allows for better alignment of the hands and arms during typing and other computer tasks, promoting a more natural and comfortable posture.

In contrast to this practice, keeping the chair height at max level can lead to improper posture, creating strain on the legs and back. Placing the monitor below eye level often causes users to lean forward or look down, increasing neck and back strain. Using a soft, cushioned chair, while comfortable, does not guarantee the right support or proper posture, which is essential for long-term health when spending extended periods at a computer. Therefore, maintaining proper wrist alignment is the most effective way to enhance comfort and reduce injury risk while computing.