The right physiotherapy technique for frozen shoulder depends on which stage you are in. A stretch that helps in the stiff “frozen” stage can flare up a painful “freezing” shoulder and set you back by weeks.
That is the single most common mistake we see in patients who arrive after months of exercises from a video. They did the right exercises at the wrong time. Below is how a physiotherapist actually decides what to do, the hands-on techniques involved, the exercises for each stage with sets and reps, and the point at which physiotherapy alone is no longer enough.
The three stages, and why they change the treatment
Frozen shoulder (adhesive capsulitis) happens when the capsule around the shoulder joint becomes inflamed, then thickens and tightens. It usually moves through three overlapping stages:
- Freezing (painful) stage: pain builds, often worse at night, and movement starts to shrink. Usually lasts 2 to 9 months.
- Frozen (stiff) stage: pain settles somewhat, but the shoulder is now properly stuck. Lasts roughly 4 to 12 months.
- Thawing stage: movement slowly returns over several months to two years.
In the freezing stage, the capsule is irritated. Forcing it to stretch adds more irritation. In the frozen stage, the capsule is tight, and controlled stretching is exactly what it needs. Same joint, opposite approach.
People with diabetes or thyroid problems get frozen shoulder more often, and tend to have a longer, stiffer course. If either applies to you, mention it at your first visit.
How a physiotherapist assesses frozen shoulder first
Before choosing any technique, a good physiotherapist checks two things.
Irritability: how reactive is the shoulder right now?
This matters more than the stage name. We grade it roughly like this:
- High irritability: pain 7/10 or more, constant night pain, pain starts well before you reach the end of your movement, and you can move the arm less on your own than we can move it for you.
- Moderate irritability: pain around 4 to 6/10, some night pain, pain mainly at the end of the range.
- Low irritability: pain 3/10 or less, little or no night pain, and stiffness is the main complaint rather than pain.
High irritability means gentle, pain-free work. Low irritability means we can push into the stiffness with stronger stretching and mobilisation. Most patients move from high to low over their treatment, and the plan changes with them.
The capsular pattern
Frozen shoulder loses movement in a fairly predictable order. Rotating the arm outward (external rotation) goes first and worst, then lifting the arm out to the side, then reaching behind the back. If your shoulder follows this pattern and an X-ray looks normal, frozen shoulder is likely. If it does not, we look for other causes such as a rotator cuff tear or arthritis before treating.
Manual therapy techniques
This is the hands-on part that home exercise cannot replace. The physiotherapist moves the joint and surrounding tissue in ways you cannot do on your own.
Maitland joint mobilisation
Maitland mobilisation uses small, rhythmic gliding movements of the ball of the shoulder within the socket. It is graded from I to IV:
- Grades I and II are small and gentle, staying away from the stiff end of the range. They mainly ease pain and are used in the freezing stage or when irritability is high.
- Grades III and IV go right into the stiff part of the range. They stretch the tight capsule and are used once pain has calmed down.
Using grade IV techniques on a highly irritable shoulder is a common reason patients say physiotherapy “made it worse”. Picking the grade correctly is most of the skill.
Mobilisation with movement (Mulligan technique)
Here the therapist holds a sustained glide on the joint while you actively lift or rotate your arm. Many patients find they can suddenly move further, with less pain, during the technique. Repeated over sessions, it helps carry that range into everyday movement. It works well in the frozen stage when pain is moderate.
Scapular mobilisation
When the shoulder joint stiffens, the shoulder blade starts doing extra work to compensate. Over time the muscles around it tighten and its movement becomes poor. Freeing up the shoulder blade on the rib cage improves how high you can lift the arm and reduces strain on the neck and upper back.
Soft tissue release
Some muscles tighten up around a frozen shoulder and add to the stiffness, especially the subscapularis (deep in the armpit), pectoralis minor (front of the chest) and the upper trapezius. Myofascial release and trigger point work on these muscles often gives a quick gain in rotation.
Is massage good for frozen shoulder? Targeted soft tissue work by a physiotherapist helps. A general relaxing massage feels pleasant but does little for the joint capsule itself, which is where the real problem sits.
Stretching and exercise techniques, stage by stage
Exercise is the part you do at home, and it is what holds the gains from each clinic session. The rule of thumb we give patients: mild discomfort during a stretch is fine, but it should settle within an hour. If the shoulder aches more that night or the next morning, you did too much.
Freezing stage: calm it down, keep it moving
- Pendulum exercise: lean forward with your good hand on a table and let the painful arm hang. Gently sway your body so the arm swings in small circles. The arm stays relaxed.
- Passive forward lift lying down: lie on your back and use your good hand to lift the painful arm overhead, only as far as it goes comfortably.
- Isometrics: press the hand gently into a wall in different directions without actually moving the shoulder. This keeps the muscles working without irritating the joint.
A warm pack for 10 minutes before these often makes them easier.
Frozen stage: stretch the capsule
- Wand or stick lift: lying down, hold a stick in both hands and use the good arm to push the stiff arm overhead.
- Wall crawl: walk your fingers up a wall in front of you, step a little closer each time, then repeat facing sideways.
- Cross-body stretch: use the good hand to pull the stiff arm across the chest at shoulder height.
- Towel stretch: hold a towel behind your back, stiff arm below, and use the top hand to pull the lower arm gently upward. This targets reaching behind the back.
- External rotation with a stick: elbows tucked to your sides, use a stick to push the stiff hand outward, away from your belly.
Thawing stage: get strength and control back
Movement is returning now, but the muscles have weakened from months of disuse. Strengthening stops the shoulder from “hitching” up when you lift your arm.
- Resistance band rotations: outward and inward rotation with the elbow tucked in.
- Rows and shoulder blade squeezes: to rebuild the muscles that control the shoulder blade.
- End-range holds: longer stretches at the very end of your new range to finish off the last few degrees.
- Functional reaching: practising real tasks such as reaching a high shelf, fastening a bra or tucking in a shirt.
Dosage at a glance
| Stage | Main goal | Exercise | Sets and reps | How often |
| Freezing | Ease pain, keep some movement | Pendulum | 1 to 2 minutes | 3 to 4 times a day |
| Freezing | Ease pain, keep some movement | Passive forward lift | 10 reps, 5-second hold, pain-free only | 2 to 3 times a day |
| Freezing | Maintain muscle activity | Isometrics | 5 holds of 5 seconds each direction | Twice a day |
| Frozen | Regain range | Wand lift, wall crawl | 10 reps, 5 to 10-second hold | 2 to 3 times a day |
| Frozen | Regain range | Cross-body, towel, external rotation stretch | 3 holds of 30 seconds each | 2 to 3 times a day |
| Thawing | Rebuild strength | Band rotations, rows | 3 sets of 12 to 15 | Daily or alternate days |
| Thawing | Finish the last range | End-range holds | 3 holds of 60 seconds | Once a day |
These are starting points. Your physiotherapist will adjust them to your irritability level, and they are not a substitute for an assessment.
In-clinic modalities and where they actually fit
Machines and needles do not unfreeze a shoulder by themselves. What they do well is reduce pain and muscle guarding, which opens a window where mobilisation and stretching become tolerable. Used that way, they speed things up. Used on their own, they rarely deliver lasting change.
- TENS, IFT and ultrasound: helpful for short-term pain relief, especially in the freezing stage. Research support is modest, so we treat them as add-ons, not the main treatment.
- Laser therapy: high-intensity laser can reduce pain and inflammation around the joint, which makes manual therapy easier to tolerate.
- Shockwave therapy: some studies show reduced pain and better range when it is combined with exercise. Useful in stubborn, low-irritability cases.
- Dry needling: releases trigger points in muscles such as the subscapularis and infraspinatus, which often add a lot of pain and guarding on top of the capsule stiffness.
- Cupping: can loosen tight tissue around the shoulder blade and upper back. Evidence is limited, so it is a support, never the plan.
- Matrix Rhythm Therapy and Super Inductive System (SIS): used in the clinic to relax muscles and reduce pain before hands-on work. Research on these for frozen shoulder is still limited.
If a clinic offers you a package of machines with no hands-on work and no home exercises, ask why.
What not to do with a frozen shoulder
- Do not force painful stretches in the freezing stage. Pushing hard into a hot, irritable shoulder usually means more night pain and slower progress.
- Do not believe “no pain, no gain”. Some discomfort is fine. Sharp pain or pain that lasts into the next day is not.
- Do not rest it completely or keep it in a sling. Total rest lets the capsule tighten further and makes the frozen stage worse.
- Avoid heavy pressing at the gym. Overhead presses, dips and heavy bench press load the shoulder in positions it cannot reach yet.
- Do not stop exercises once pain eases. Pain often settles before movement returns, and stopping at that point leaves you with a permanently stiff shoulder.
How long does physiotherapy take for frozen shoulder?
Left completely alone, frozen shoulder can take one to three years to resolve, and some people never get full movement back. Physiotherapy does not change the biology overnight, but it shortens the painful phase and helps you get usable movement back much sooner.
In our experience, most patients notice less pain and easier daily tasks within 6 to 8 weeks of regular treatment, usually 2 to 3 sessions a week alongside home exercises. Getting close to full range typically takes 3 to 6 months, sometimes longer with diabetes. Anyone promising a cure in two weeks is overselling.
When physiotherapy is not enough
Some shoulders stay very painful or stuck despite good treatment. When that happens, other options are worth discussing with an orthopaedic doctor:
- Corticosteroid injection: most useful in the early, painful stage to bring pain down so physiotherapy can work.
- Hydrodilatation: fluid is injected into the joint to stretch the capsule from inside, followed by physiotherapy.
- Manipulation under anaesthesia or arthroscopic release: for the small number of cases that do not improve after several months.
Physiotherapy still matters after any of these. Without it, the shoulder often stiffens again. See a doctor straight away if shoulder pain comes with fever, a recent fall or injury, unexplained weight loss, or numbness and weakness down the arm.
Getting your shoulder properly assessed
The fastest route through frozen shoulder is matching the treatment to your stage and irritability from day one. If you are not sure which stage you are in, or home exercises have stopped helping, a physiotherapy assessment will tell you where you stand. You can read more about our frozen shoulder treatment and book a visit.
About the author: Dr. Venkatesh Mishra (BPT, MPT, Certified Dry Needling Practitioner) has over 15 years of experience treating shoulder, spine and joint conditions. Read his full profile.
Medically reviewed by Dr. Venkatesh Mishra. Last reviewed: October 2026.