Shoulder impingement exercises aim to settle the irritated tendons and bursa at the top of the shoulder, then build the rotator cuff and shoulder blade muscles so the arm copes with reaching and lifting again. They suit most people whose pain on the outside of the shoulder came on gradually and catches when they lift the arm. Most people need 6 to 12 weeks of steady work to see clear change, and longer before heavy overhead lifting or sport feels settled.
This is general information. A physical therapist who has examined your shoulder can set the exact exercises and dose for you.
Key takeaways
- Three stages: calm and move, build strength, then load overhead.
- Isometric holds: pressing into a wall without moving is often a comfortable first step.
- The core of the plan: strengthening the rotator cuff and the muscles around the shoulder blade.
- The pain rule: discomfort up to about 3 out of 10 that settles by the next morning is usually acceptable.
- Timeline: most people need 6 to 12 weeks to see clear change, and 3 months or more before heavy overhead work.
Before you start
Get assessed by a physical therapist or doctor first if you have:
- A recent injury: the pain began with a fall, a pull or a pop, especially with weakness afterwards.
- Recent surgery: your surgeon’s protocol comes first.
- Night pain: the shoulder wakes you most nights.
- Weakness or numbness: you cannot lift the arm, or you have numbness or tingling in the arm.
Mild discomfort up to about 3 out of 10 that settles within an hour or by the next morning is usually acceptable. Sharp pain, or pain that is worse the next day, means ease back.
If one exercise breaks this rule, lower the load or range for that exercise rather than stopping everything.
Stage 1: calm and move
In shoulder impingement (subacromial pain), the rotator cuff tendons and the bursa above them become sensitive when the arm lifts. The aim early on is to keep the shoulder moving in a comfortable range and give the tendons a load they accept. This stage often lasts 1 to 2 weeks.
Table slide
Sit side-on to a table with your forearm on a towel. Slide the towel forward, leaning your body with it. Stop before the pinch at the top of the shoulder, then slide back.
- Dose: 10 slow slides, 2 to 3 times a day.
- You should feel: a gentle stretch under the arm or behind the shoulder.
- Common mistake: shrugging the shoulder toward the ear.
Isometric holds against a wall
Stand side-on to a wall, elbow bent to 90 degrees, a folded towel between the back of your wrist and the wall. Press the wrist gently into the wall without letting the arm move. Then press the outside of the elbow into the wall instead.
- Dose: 5 holds of 20 to 30 seconds each way, at about half your full effort, once or twice a day.
- You should feel: the shoulder muscles working, with pain the same or easing during the hold.
- Common mistake: pushing so hard that pain climbs.
Stage 2: build strength
Move on once the table slide is comfortable and the holds no longer raise pain. The rotator cuff keeps the ball of the shoulder centered as the arm lifts, and the shoulder blade muscles turn the socket to sit under it. This stage often runs from about week 2 to week 6.
Band outward rotation
Tie a resistance band at elbow height. Stand side-on, band in the hand furthest from the anchor, elbow bent to 90 degrees with a rolled towel between elbow and side. Turn the forearm outward, then return slowly.
- Dose: 3 sets of 10 to 15, every other day, with the last few repetitions hard but steady.
- You should feel: work at the back of the shoulder.
- Common mistake: letting the elbow drift off the towel.
Band row
Anchor the band at chest height in front of you. Pull your elbows back past your sides, drawing the shoulder blades back and slightly down. Pause, then return slowly.
- Dose: 3 sets of 12 to 15, every other day.
- You should feel: work between and below the shoulder blades.
- Common mistake: lifting the shoulders toward the ears.
Stage 3: load overhead
Overhead loading is usually added once stage 2 feels steady at a moderate resistance and lifting to shoulder height no longer catches, often around week 6 or later.
Lying overhead press
Lie on your back, knees bent, holding a light weight beside your shoulder. Press it toward the ceiling, then let it travel slowly back over your head as far as is comfortable. Lying down eases the load while the shoulder adapts to the overhead range.
- Dose: 3 sets of 10, 2 to 3 times a week.
- You should feel: work at the front and top of the shoulder, without a sharp catch.
- Common mistake: arching the back off the floor.
Standing overhead press
Stand with a light weight at shoulder height, palm facing in. Press it up and slightly in front of your head, ribs down. Lower over about 3 seconds.
- Dose: 3 sets of 8 to 12, 2 to 3 times a week. Add weight in small steps when every set feels steady and the next morning is no worse.
- You should feel: effort that builds over the set, with discomfort no higher than about 3 out of 10.
- Common mistake: leaning back to finish the lift.
How to progress
- Stage 1 to 2: when slides go further without a pinch and holds no longer raise pain, often after 1 to 2 weeks.
- Stage 2 to 3: when 3 sets of band work at a moderate resistance cause no rise in pain the next morning for about 2 weeks.
- Overall: clear change usually takes 6 to 12 weeks. Heavy overhead lifting or sport often takes 3 months or more.
A flare after a busy week is common. Drop back one step for a few days, then build again.
When to stop and get checked
Stop the aggravating exercise and get assessed by a physical therapist or doctor if pain keeps rising over 2 weeks despite a lower dose, the arm is getting weaker, night pain returns, or there is no clear change after 6 to 12 weeks. Ask which stage you should be in, and whether an injection would help you load the shoulder.
Where else this could be coming from
- Tendon overload: rotator cuff tendinopathy often overlaps with impingement. Pain tends to track how much work the tendon has done over recent days.
- An irritated bursa: shoulder bursitis aches on the outside of the shoulder, often worse lying on that side.
- Calcium in the tendon: calcific tendinitis can cause sudden, severe pain even at rest.
- A tear: with a torn rotator cuff, weakness lifting or turning the arm out is often more obvious than pain.
- A stiff joint: in frozen shoulder, movement is blocked even when someone else lifts the arm. It follows a different plan: frozen shoulder exercises by stage.
- The neck: shoulder pain that comes from the neck often changes with neck movement and may spread below the elbow with tingling.
- The upper back: a stiff, rounded upper back can make it harder to lift the arm fully overhead.
Tendons respond to steady load, raised in small steps.
Call your local emergency number or go to the emergency department if
- Chest symptoms: shoulder pain, especially on the left, comes with chest pain or pressure, breathlessness, sweating or nausea.
- After a fall: the shoulder looks deformed or you cannot move the arm.
See a doctor today if
- Hot, swollen shoulder: the joint is red, hot or swollen, or you have a fever.
- Sudden weakness: the arm suddenly cannot lift after a pop or tearing feeling.
Get it checked soon if
- Night pain: the shoulder wakes you every night for more than 2 weeks.
- Weakness: lifting or turning the arm out stays weak.
- Tingling or numbness: you notice it in the arm or hand.
- No progress: there is no clear change after 6 to 12 weeks of consistent exercise.
More on this area: neck and shoulder exercises.
Build the load in small steps, and let the next morning tell you when to move on.
Written by Louise Yow, Neck & Shoulder Physio.