Treatment decision6 min read
Can poor posture be corrected? Setting the right expectation
The relationship between posture and pain is far more complex than popular accounts suggest. This page separates what the evidence shows from what can genuinely be changed in clinic.
What the evidence shows
No strong, consistent relationship between a particular posture and pain has been demonstrated. Postures regarded as 'poor' are common in people without pain.
The link between staying in one position for long and pain is stronger, however. What matters is not the position but its duration and lack of change.
This does not mean posture is unimportant. At extremes and over long periods it markedly changes load; but a goal of 'perfect posture' cannot be clinically justified.
What can be changed
Mobility can be changed. A stiff upper back and restricted hips narrow the range of positions available; that range can be widened.
Endurance can be changed. Holding upright requires muscular endurance; as that capacity rises, a person can stay upright longer without strain.
Habits can be changed. How often position changes and the working setup are the two areas giving the fastest and most measurable results.
What cannot be changed
Structural changes cannot be reversed. Established kyphosis, scoliosis and vertebral shape changes do not correct with exercise; this must be said plainly from the outset.
Skeletal proportions and congenital alignment features cannot be changed. These are individual differences, not disease.
Knowing these limits does not devalue treatment. On the contrary, with a realistic goal the patient continues the programme; an unreachable goal ends in abandonment.
Key points
- No strong link between a particular posture and pain has been shown.
- Time spent in one position is a stronger variable than the position itself.
- Mobility, endurance and habits can be changed.
- Established kyphosis and scoliosis do not correct with exercise.
- An unreachable goal ends in the patient abandoning the programme.
Frequently asked questions
Does bad posture cause pain?
It is not a reliable predictor on its own. Any position sustained beyond your endurance produces pain, however; the problem is the duration, not the position.
Should I correct my child's posture?
Increasing opportunities to move is more effective than constant correction. Assessment is needed if the curve does not correct on forward bending or is increasing rapidly.
Are ergonomic products necessary?
Basic adjustments such as screen height and arm support are valuable. Evidence for most speciality products beyond that is limited; break rhythm is more effective than most of them.
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This content is for information only and does not replace medical diagnosis or treatment. Response to treatment varies between individuals. Please consult a healthcare professional about your symptoms.