There is no single “perfect” posture that everyone needs to maintain. People move and sit in different ways, and discomfort does not automatically mean that a position has damaged the body. If one position becomes uncomfortable, changing it may help you feel more at ease.

Vary positions when practical

Try shifting position, standing briefly, taking a short walk or adjusting how a task is arranged. These are options, not rules. The aim is to find ways of moving that suit the activity and feel manageable for you.

Build activity gradually

If you have been less active, start with a level you can repeat and build over time. Choose a meaningful activity rather than trying to correct every posture or movement pattern. If pain becomes sharp, worsens substantially or limits normal function, reduce the demand and reassess.

When to seek advice

Persistent or changing pain may need a suitable assessment, especially if new weakness, numbness or other concerning symptoms appear. NICE recommends encouraging people with chronic primary pain to remain physically active for longer-term health benefits.

Read the NICE chronic pain recommendations, NHS back pain advice and our guide to daily movement habits.