Frozen shoulder — medically known as adhesive capsulitis — is one of the more frustrating musculoskeletal conditions to live with. The hallmark combination of stiffness, deep aching pain, and progressive loss of movement can make even simple daily tasks like reaching overhead, fastening a seatbelt, or dressing yourself feel surprisingly difficult.
The good news is that with the right physiotherapy approach and consistent exercise, the vast majority of people recover full or near-full function. The exercises in this guide are those most commonly prescribed by physiotherapists for each stage of frozen shoulder recovery — but the single most important thing to understand is that not every exercise is appropriate at every stage. Starting too aggressively too early can worsen symptoms; starting too gently too late can slow your recovery unnecessarily.
This is why physiotherapy-guided treatment for frozen shoulder is significantly more effective than self-directed exercise alone — your physiotherapist will monitor your stage, progression, and response to adjust your programme accordingly.
Understanding the Three Stages of Frozen Shoulder
Before looking at specific exercises, it helps to understand that frozen shoulder progresses through three broadly recognised stages. Each stage has different characteristics, and the appropriate exercises — and how aggressively you should push — differ between them.
Stage 1: Freezing (Painful Phase) This stage typically lasts 2–9 months. Pain is the dominant feature — often worse at night and with any movement toward the limit of your range. Movement begins to restrict. Exercise in this phase focuses primarily on pain management and gentle mobility; aggressive stretching is counterproductive and can worsen inflammation.
Stage 2: Frozen (Stiffness Phase) This stage typically lasts 4–12 months. Pain begins to ease somewhat, but stiffness becomes the dominant feature. Range of motion is significantly restricted. This is the phase where gentle progressive stretching becomes more appropriate, and physiotherapy plays its most active role.
Stage 3: Thawing (Recovery Phase) This stage typically lasts 5–24 months. Range of motion gradually returns. Strengthening exercises become increasingly important to restore full function and prevent recurrence.
Exercise 1: Pendulum (Codman’s) Exercise
Best for: Stage 1 and early Stage 2
The pendulum exercise is typically the first exercise prescribed because it uses gravity and momentum rather than active muscle contraction, making it gentle enough even during the painful phase.
How to do it: Stand beside a table and lean forward, placing your unaffected arm on the table for support. Let the affected arm hang freely. Gently swing it in small circles — clockwise and anticlockwise — and also forward-backward and side-to-side. The movement should come from your body weight shifting, not from actively contracting the shoulder muscles.
Duration: 1–2 minutes, 2–3 times per day.
Key point: Keep the circles small initially. As pain allows, you can gradually increase the diameter of the movement.
Exercise 2: Assisted Shoulder Flexion (Using a Stick or Wand)
Best for: Stage 2
This exercise uses your unaffected arm to gently guide the affected shoulder through a forward-raising movement, reducing the active load on the painful joint.
How to do it: Lie on your back holding a walking stick, broom handle, or umbrella with both hands (shoulder-width apart). Using your unaffected arm to do most of the work, slowly raise both arms overhead as far as is comfortable. Hold for 5–10 seconds, then lower.
Repetitions: 10–15 repetitions, 2–3 times per day.
Key point: You should feel a gentle stretch, not sharp pain. Stop at the point of resistance and breathe into the stretch rather than forcing through it.
Exercise 3: Posterior Capsule Stretch (Cross-Body Stretch)
Best for: Stage 2 and Stage 3
The posterior capsule — the back of the shoulder joint — is frequently tight in the frozen shoulder. This stretch directly targets that tightness.
How to do it: Stand or sit upright. Bring the affected arm across your body at chest height. Using your unaffected arm, gently apply pressure just above the elbow (not at the elbow joint itself) to draw the arm further across until you feel a stretch in the back of the shoulder. Hold for 20–30 seconds.
Repetitions: 3–5 holds, 2–3 times per day.
Key point: Avoid shrugging the shoulder as you stretch. Keep it relaxed and down.
Exercise 4: Sleeper Stretch
Best for: Stage 2 and Stage 3
The sleeper stretch targets internal rotation — one of the most commonly restricted movements in frozen shoulders — and is particularly useful for anyone whose stiffness affects reaching behind their back.
How to do it: Lie on your side with the affected shoulder down. Bend your elbow to 90 degrees so your forearm points toward the ceiling. Using your other hand, gently apply downward pressure to your forearm, rotating it toward the bed. Stop at the point of gentle resistance. Hold for 20–30 seconds.
Repetitions: 3–5 holds per side, focusing on the affected shoulder.
Key point: If you feel significant pain in the front of the shoulder during this stretch, stop. This exercise works best when the acute inflammation of Stage 1 has settled.
Exercise 5: External Rotation Stretch (Doorframe Stretch)
Best for: Stage 2 and Stage 3
External rotation is typically one of the first and most severely restricted movements in frozen shoulders. This stretch works progressively to restore it.
How to do it: Stand in a doorway. Bend your elbow to 90 degrees and place your forearm against the doorframe at chest height. Gently turn your body away from your arm until you feel a stretch across the front of the shoulder and chest. Hold for 20–30 seconds.
Repetitions: 3–5 holds, 2–3 times per day.
Key point: Progress this exercise by gradually increasing how far you turn your body — but only as your range allows without forcing.
Exercise 6: Finger Wall Walk
Best for: Stage 2 and Stage 3
Wall walking is a simple, progressive exercise that uses a consistent external reference point (the wall) to track and gradually increase your range of motion.
How to do it: Stand facing a wall, arm’s length away. Place the fingertips of your affected arm on the wall at waist height. Slowly “walk” your fingers up the wall as high as is comfortable. Mark or note how high you reach each session, and aim to gradually extend a little further each day.
Duration: 1–2 minutes of progressive wall walking, twice daily.
Key point: Keep your shoulder relaxed and avoid hiking it up. The movement should come from your fingers walking, with your arm following.
Exercise 7: Isometric Shoulder Strengthening
Best for: Stage 1 (pain management) and transitioning into Stage 3
Isometric exercises — where the muscle contracts without movement — are important during the painful phase because they maintain muscle activity and reduce atrophy without aggravating the inflamed joint.
How to do it:
Isometric external rotation: Stand with your elbow bent at 90 degrees. Place the back of your wrist against a wall or doorframe. Push your wrist outward against the wall (as if trying to rotate your shoulder outward) with moderate force. Hold for 5–10 seconds.
Isometric internal rotation: Place the palm of your hand against the wall at the same position. Push your palm into the wall. Hold for 5–10 seconds.
Repetitions: 5–10 repetitions of each, building gradually.
Key point: These should be painless or produce only very mild discomfort. If they cause significant pain, ease the force or postpone until the acute phase settles.
Exercise 8: Scapular Retractions and Posture Correction
Best for: All stages, particularly Stage 3
Poor posture — particularly a forward head and rounded shoulders — is closely associated with frozen shoulders and can perpetuate symptoms. Scapular retractions address this directly.
How to do it: Sit or stand tall. Squeeze your shoulder blades together gently, as if trying to hold a pencil between them. Hold for 5 seconds, then release.
Repetitions: 10–15 repetitions, several times per day.
Key point: This can and should be practised as a posture habit throughout the day, not just during dedicated exercise sessions. If posture correction is a contributing factor to your shoulder problems, your physiotherapist may address this as part of a broader programme.
Exercise 9: Rotator Cuff Strengthening (Stage 3)
Once adequate range of motion has returned, strengthening the rotator cuff muscles that support the shoulder joint becomes the priority. Weakness in these muscles can contribute to recurrence or incomplete recovery.
A physiotherapist will typically prescribe resistance band exercises targeting all four rotator cuff muscles — supraspinatus, infraspinatus, teres minor, and subscapularis — in a structured progressive programme. These exercises are highly individualised and best learned in person with proper instruction on form.
This stage often overlaps with the goals of sports physiotherapy or strength and conditioning programmes for those returning to sport or physical work.
Important Cautions and When to See a Physiotherapist
Don’t push through sharp pain. A gentle stretch sensation is normal and productive. Sharp or spiking pain during exercise is a sign to stop. Frozen shoulder involves active joint inflammation, and forcing movement against significant pain can prolong the condition.
Heat before, ice after. Applying warmth (a warm shower or heat pack) to the shoulder for 10–15 minutes before exercise helps loosen the joint capsule. Ice applied after exercise (wrapped in a cloth, never directly on skin) can help manage post-exercise soreness.
Consistency beats intensity. Short, gentle sessions twice daily produce better results than sporadic aggressive stretching sessions. Regularity of stimulus matters more than the magnitude at any single session.
Distinguish frozen shoulder from other shoulder conditions. Shoulder pain has many possible causes — rotator cuff tears, bursitis, impingement syndrome, and referred pain from the neck (including cervical spondylosis and neck pain) can all present with overlapping symptoms. A proper diagnosis is important before starting a treatment programme, as the exercise approach differs meaningfully between these conditions.
If you’ve had shoulder surgery, the exercises above are not appropriate as your post-operative rehabilitation programme. Post-surgery rehabilitation following rotator cuff surgery or other shoulder procedures requires a carefully staged protocol overseen by your physiotherapist and surgeon.
When to Seek Professional Physiotherapy Treatment?
While the exercises above are appropriate for most people with frozen shoulders, professional Juhu physiotherapy offers considerably more than exercise instruction alone. A physiotherapist can:
- Confirm the diagnosis and rule out other causes of shoulder pain
- Determine your current stage and adapt exercises accordingly
- Apply manual therapy techniques (joint mobilisation, soft tissue work) that significantly accelerate recovery
- Use adjunct treatments such as ultrasound, dry needling, or electrotherapy where appropriate
- Monitor your progression and adjust the programme as you improve
- Identify and address contributing factors such as posture, ergonomics, or biomechanical issues
If your work environment or posture is contributing to your shoulder condition, ergonomic advice can help address the underlying drivers. For those managing persistent pain alongside their recovery, chronic pain management strategies may also be incorporated.
For patients who are unable to attend a clinic — whether due to mobility limitations, pain, or other reasons — home visit physiotherapy brings professional assessment and treatment directly to you.
Frozen shoulder is a condition where time and appropriate physiotherapy genuinely make a difference. Most people recover well — but recovery is significantly faster and more complete with proper guidance than without it.
