What does a physio do for lower back pain? What to expect

Your first back physio appointment: what to expect

Most of the first session is a conversation. A physiotherapist will usually spend time learning about your experience of back pain before examining you and planning treatment (Guy's and St Thomas' NHS Foundation Trust, n.d.). Expect questions such as:

• When and how the pain started, and whether it spreads into your buttock or leg
• What makes it better or worse, and how it affects sleep, work and daily life
• Your general health, medicines and any previous back problems
• What you want to get back to, whether that is a full night's sleep, lifting your children or running again

The examination usually looks at how your back and hips move and how strong your muscles are. Some tests may bring on your pain briefly, because that helps the physio understand where it is coming from (NHS Tayside, n.d.). If you have leg symptoms, they will also check your nerves, for example reflexes, sensation and strength in the legs.

Checking for anything more serious

Part of every back assessment is screening for the rare signs that need urgent medical care. We cover those in detail in our article on lower back pain red flags, so we won't repeat them here. If any of them apply to you, seek medical help rather than waiting for a physio appointment.

Do I need a scan?

Usually not. NICE advises against routinely offering imaging for low back pain in non-specialist settings, and says imaging in specialist settings should only be considered if the result is likely to change how you are managed (NICE, 2016).

Working out how much support you need

NICE suggests using a risk tool such as STarT Back at the first contact, so that people likely to improve quickly get simpler support and those at higher risk of a slower recovery get more (NICE, 2016). In practice that means your plan should fit you, not a fixed course of treatment.

What a lower back pain physiotherapist does in treatment

Advice and staying active

NICE recommends tailored advice and encouragement to carry on with normal activities at every stage of care, and support to return to work or usual activities (NICE, 2016). The NHS gives the same message: stay active, keep up your daily activities where you can and avoid long periods in bed (NHS, 2026). A good physio will explain what is likely going on in plain words and help you plan how to keep moving without overdoing it.

Exercise

Exercise is the backbone of back pain physiotherapy. The largest review of the research, a Cochrane review, found that for people with chronic low back pain, exercise probably reduces pain compared with no treatment, usual care or placebo, by an average of 15 points on a 0 to 100 scale (moderate certainty evidence). The benefit for day to day function, and the extra benefit over other conservative treatments, were smaller (Hayden et al., 2021).

No single type of exercise has been shown to be clearly best, so the choice usually depends on what you enjoy, what you can keep doing and what you are working towards. That might be mobility exercises when the back is very sore, then strengthening and gradually building back to the activities you have been avoiding. Our lower back guide has examples of the kind of exercises we use.

Hands on treatment

Manual therapy covers spinal manipulation, mobilisation and soft tissue techniques such as massage. NICE says it can be considered, but only as part of a treatment package that includes exercise (NICE, 2016; Guideline Central, 2026). In other words, hands on treatment on its own is not the recommended approach. We use it where it helps you move more comfortably and get on with your exercises.

What NICE recommends, and what it does not

NICE guideline NG59 covers the assessment and management of low back pain and sciatica in people aged 16 and over in England. Here is a summary of its non-invasive treatment recommendations (NICE, 2016).

The guideline was updated in July 2026. NICE withdrew its recommendations on psychological therapy and on combined physical and psychological programmes, saying they were partly based on evidence that has since been retracted, and removed the mention of psychological therapy from the manual therapy recommendation. The exercise and self-management recommendations did not change (Guideline Central, 2026).

The ultrasound NICE advises against is ultrasound used as a treatment. It is not the same as a diagnostic ultrasound scan, which is a way of looking at tissues.

How many physio sessions for back pain?

There is no set number, and NICE does not give one. The NHS says back pain usually improves within a few weeks, although it can sometimes last longer or keep coming back (NHS, 2026). Some people may only need one or two sessions of assessment, reassurance and a clear home plan. Others, particularly those with longer standing pain or pain that keeps returning, benefit from more support over several weeks while they build up their exercise.

What matters more than the number is that you are progressing. We review how you are doing at each session, and we tell you plainly if we think you need something different, such as a GP review or a specialist opinion. Because most of the work is the exercise you do between sessions, the gaps between appointments often get longer as you improve.

What if the pain goes down your leg?

Pain that travels into the buttock and leg, sometimes with tingling or numbness, can be sciatica. The assessment is similar, with extra checks of the nerves, and exercise and advice are still central. You can read more about how we approach it on our sciatica treatment page, and about a common mix up in sciatica or piriformis syndrome.

Frequently asked questions

What does a physio do for lower back pain?

A physio asks about your symptoms and how they affect daily life, examines how your back moves, and checks for signs that need medical care. They then explain what is likely going on and agree a plan with you, usually built around advice to stay active and a progressive exercise programme. Hands on treatment such as mobilisation or massage may be added, but NICE says only as part of a package that includes exercise.

How many physio sessions will I need for back pain?

There is no set number, and the NICE guideline does not give one. The NHS says back pain usually improves within a few weeks, though it can last longer or come back. Some people only need an assessment and a clear home plan, while others with longer standing pain benefit from support over several weeks. Your physio should review your progress at each visit and explain any further sessions before you book.

Do I need a scan before seeing a physio for back pain?

Usually not. NICE advises against routinely offering imaging for low back pain in non-specialist settings, and says scans in specialist settings should only be considered if the result is likely to change your treatment. A physio can assess you without a scan. If your symptoms suggest something more serious, or you are not improving as expected, they can advise on further investigation or referral.

Is exercise or massage better for lower back pain?

Exercise has the stronger evidence. A Cochrane review found exercise probably reduces pain in chronic low back pain compared with no treatment or usual care. NICE recommends considering manual therapy, which includes massage, only as part of a treatment package that includes exercise. Massage on its own is not the recommended approach, but it can help some people move more comfortably while they build up their exercises.

What back pain treatments does NICE not recommend?

The NICE guideline for low back pain advises against offering acupuncture, therapeutic ultrasound, TENS, PENS, interferential therapy, traction, belts or corsets, foot orthotics and rocker sole shoes. It also advises against routine imaging in non-specialist settings. In July 2026 NICE withdrew its recommendations on psychological therapy for low back pain, while keeping its advice on exercise and self-management unchanged.