•Sit Up Straight
Keep your back aligned with the chair; avoid slouching.

•Feet Flat on the Floor
Keep knees at 90°; use a footrest if needed.

•Keyboard at Appropriate Level
Keep elbows at 90°; avoid too much flexion of wrists.

•Adjust Your Screen Height
Monitor at eye level, about arm’s length away.

•Take Frequent Breaks
Stand and stretch every 30–60 minutes