Physiotherapy · Overview

What physiotherapy actually does

What a physiotherapist does for back and neck pain, which parts of treatment have the best evidence, what to expect from the first visit, and how long it takes.

Moderate evidence4 sources2 min readUpdated 4 Oct 2026By BodySignals editorialMedical review pending

Also called physical therapy for back pain, physio for neck pain, what does a physiotherapist do

A physiotherapist assesses how pain affects your movement and daily life, checks for signs that need a doctor, and builds a plan to get you moving and keep you moving. The parts with the best evidence are active: advice, exercise and a gradual return to normal activities. Hands-on treatment can help alongside exercise, but not on its own.

What happens in physiotherapy

  1. Assessment: your story, what makes the pain better or worse, what you want to get back to, and a check for red flags.
  2. Explanation: what is likely going on, and what is not. Reassurance that most back and neck pain is not dangerous is part of treatment.
  3. A plan: usually exercises, advice on activity and work, and a way to track progress.
  4. Follow-up: adjusting the plan as you improve. See your first appointment.

Which parts work

Part of treatment Evidence
Education and advice to stay active First line for back pain1
Exercise, including group exercise Recommended for low back pain2
Neck and shoulder strengthening Reduces neck pain in office workers3
Manual therapy (manipulation, mobilisation, massage) Only as part of a package that includes exercise2
Electrotherapy (TENS, ultrasound, interferential) Not recommended for low back pain2
What the evidence shows

The value of physiotherapy lies mostly in assessment, reassurance and a well progressed exercise programme. Passive treatments on their own have little support for back pain.12

How much supervision do you need?

Less than you might think. In a trial of office workers, neck and shoulder training reduced neck pain and headache whether it was closely supervised throughout or only at the start.4 A good physiotherapist teaches you the programme and helps you progress it; most of the work happens at home.

Choosing a physiotherapist

Look for someone who explains what is going on, gives you exercises and a plan, and expects you to need fewer sessions over time. Be cautious about long courses of passive treatment only. See choosing a physiotherapist.

How long it takes

Many people improve over weeks; changes in strength and posture usually take 8 weeks or more. See how long progress takes and what to track at home.

Footnotes

  1. Prevention and treatment of low back pain: evidence, challenges, and promising directions. 2018. ↩

  2. Low back pain and sciatica in over 16s: assessment and management (NICE guideline NG59). 2026. ↩ ↩2 ↩3

  3. Workplace-based interventions for neck pain in office workers: systematic review and meta-analysis. 2018. ↩

  4. Effect of training supervision on effectiveness of strength training for reducing neck/shoulder pain and headache in office workers. 2014. ↩

General information, not medical advice. Every claim carries its source; where the evidence is thin, the page says so.Editorial policy · How we grade evidence · All sources · Disclaimer

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