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Your chair is not a prison sentence — but eight hours of identical sitting is exactly what makes backs and necks complain. This guide to sitting posture takes the pressure off 'perfect' positioning and instead gives you a desk setup that supports comfort: screen at eye level, feet flat, keyboard close, and above all, permission to move. The science-backed secret is that the best posture is your next posture — little breaks and position changes do more than any ergonomic throne. Includes clear red flags for when an ache deserves a professional look.
A practical guide to comfortable sitting — posture is about variety and support, not stiffening into 'perfect'.
A comfortable neutral setup: feet flat, knees near hip height, screen at eye level an arm's length away, and elbows close to 90°. Then ignore the 'perfect' idea and change position regularly — that variety is the real protection.
Every 30-60 minutes, a one or two minute stand, stretch or walk resets your muscles more than any chair. Set a timer if you tend to disappear into deep work.
A poor setup can certainly contribute, but prolonged stillness is the bigger culprit. Fix the obvious setup issues, keep moving, and if pain persists past a couple of weeks, have it assessed.
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