Shoulder Pain Exercises You Can Do at Home

Why Your Shoulders Hurt (And Why Exercise Fixes It)

Your shoulder is the most mobile joint in your body. It trades stability for range of motion, which means it relies heavily on muscles and tendons to stay in place. When those muscles get weak, tight, or imbalanced — which happens fast when you sit at a desk, drive a car, or scroll your phone — things start to break down.

The most common causes of non-traumatic shoulder pain are:

• Rotator cuff weakness: The four small muscles that stabilise your shoulder joint get overpowered by larger muscles (deltoids, pecs, traps). The ball of your humerus migrates upward in the socket, pinching tendons.
• Poor posture / rounded shoulders: Sitting hunched forward tightens your chest and front deltoids while weakening your upper back. Your shoulder blade can't move properly, which limits overhead movement and causes impingement.
• Thoracic spine stiffness: Your mid-back needs to extend and rotate for your arm to reach overhead. If your thoracic spine is locked in flexion (from sitting), your shoulder compensates — and pays the price.
• Muscle imbalances: Too much pushing (push-ups, bench press) relative to pulling (rows, face pulls) creates anterior dominance. Your shoulder internally rotates and the space under your acromion narrows.
• Tension and stress: Chronic stress causes your upper trapezius to stay contracted, pulling your shoulders toward your ears. This compresses the supraspinatus tendon — one of the most commonly injured rotator cuff muscles.

The good news: most shoulder pain responds brilliantly to targeted exercise. Research consistently shows that exercise therapy is as effective as surgery for rotator cuff tendinopathy and impingement syndrome. You don't need an MRI or a referral. You need consistent, intelligent movement.

When to See a Doctor Instead

These exercises are for chronic, muscular shoulder pain — the dull ache that builds over weeks or months. See a health professional if:

• Pain started after a fall, collision, or sudden forceful movement
• You can't lift your arm at all (true weakness, not just pain)
• Your shoulder feels unstable or like it's slipping out of the socket
• You have numbness or tingling running down your arm
• Pain wakes you from sleep every night and hasn't improved in 2 weeks
• There's visible swelling, bruising, or deformity

The 10 Best Shoulder Pain Exercises at Home

You'll need a resistance band, a pair of light dumbbells (0.5–2kg to start), and a mat for floor work. That's it. Every exercise here can be done in your lounge room.

1. Band Pull-Apart

Targets: Rear deltoids, rhomboids, lower traps

Hold a resistance band in front of you at shoulder height, arms straight, hands about shoulder-width apart. Pull the band apart by squeezing your shoulder blades together until the band touches your chest. Control the return — don't let the band snap back. Do 3 sets of 15.

Why it works: This is the single best exercise for correcting rounded shoulders. It strengthens the muscles that pull your shoulder blades back and down into proper position. Do these every single day — even on rest days. They're low-fatigue and high-reward.

2. External Rotation (Band)

Targets: Infraspinatus, teres minor (rotator cuff)

Anchor a resistance band at elbow height (a door handle works). Stand sideways to the anchor point. Hold the band with your outside hand, elbow bent at 90 degrees and pinned to your side. Rotate your forearm outward, away from your body, keeping your elbow glued to your ribs. Slowly return. Do 3 sets of 12 each side.

Why it works: External rotation directly targets two of the four rotator cuff muscles that are almost always weak in people with shoulder pain. This is the exercise your physio would prescribe first. The band provides variable resistance — harder at the end range where you need it most.

3. Internal Rotation (Band)

Targets: Subscapularis (rotator cuff)

Same setup as external rotation, but face the opposite direction. Pull the band across your body, rotating your forearm inward. Keep your elbow at 90 degrees and tucked against your side. Do 3 sets of 12 each side.

Why it works: The subscapularis is the largest rotator cuff muscle and the primary internal rotator. Balanced internal and external rotation is critical for shoulder health. Most people only train external rotation — don't make that mistake.

4. Wall Slides

Targets: Serratus anterior, lower traps

Stand with your back, head, and arms flat against a wall. Arms form a "W" shape — elbows at 90 degrees, backs of hands against the wall. Slowly slide your arms up into a "Y" shape, keeping contact with the wall the entire time. Slide back down. Do 3 sets of 10.

Why it works: If you can't keep your arms against the wall through the full range, you've found your problem. Wall slides train proper scapular movement — the way your shoulder blade needs to upwardly rotate for pain-free overhead motion. This exercise exposes the tight spots and strengthens through them simultaneously.

5. Prone Y-T-W Raises

Targets: Lower traps, mid traps, rotator cuff

Lie face down on your mat (or hang your chest off the edge of your bed). With thumbs pointing up, raise your arms into a "Y" position (above your head, at about 45 degrees from your body). Lower slowly. Repeat in a "T" position (straight out to the sides) and a "W" position (elbows bent, squeezing shoulder blades). Do 2 sets of 8 in each position.

Why it works: Gravity works against you here, making your posterior shoulder and upper back muscles work hard to lift your arms. Start with no weight at all — these are much harder than they look. Add 0.5kg dumbbells only when you can complete all reps with perfect form.

6. Side-Lying External Rotation

Targets: Infraspinatus (rotator cuff)

Lie on your side with a rolled towel between your upper arm and ribs. Hold a light dumbbell (0.5–1kg) in your top hand, elbow bent 90 degrees. Rotate your forearm upward toward the ceiling, keeping your elbow on the towel. Lower slowly. Do 3 sets of 12 each side.

Why it works: This isolates the infraspinatus more effectively than standing band work because gravity creates the resistance through the full range. The towel roll positions your arm in slight abduction, which matches the muscle's line of pull. This is the gold standard rotator cuff exercise used in clinical rehabilitation.

7. Doorway Pec Stretch

Targets: Pectoralis major, anterior deltoid (stretch)

Stand in a doorway with your forearm against the door frame, elbow at shoulder height. Step forward through the doorway until you feel a stretch across your chest and the front of your shoulder. Hold for 30 seconds. Repeat with your elbow higher (above shoulder) and lower (below shoulder) to stretch different fibres of your pec. Do each position twice per side.

Why it works: Tight pecs are a leading cause of shoulder impingement. They pull your shoulder forward and internally rotate it, narrowing the subacromial space. Stretching them restores the ability of your shoulder blade to retract and creates room for your rotator cuff tendons.

8. Thoracic Spine Extension (Foam Roller)

Targets: Thoracic spine mobility

Place a foam roller across your mid-back. Support your head with your hands (fingers interlaced behind your head). Let your upper back extend over the roller, opening your chest toward the ceiling. Hold for 3 seconds, then curl back up. Move the roller up or down one vertebra and repeat. Spend 2 minutes working the entire mid-back.

Why it works: If your thoracic spine can't extend, your shoulder has to hyperextend to reach overhead. This is a primary driver of impingement. You're essentially reversing the desk-posture curve. Pair this with the wall slides for a dramatic improvement in overhead mobility.

9. Massage Ball Trap Release

Targets: Upper trapezius, levator scapulae (release)

Place a massage ball between your upper trap (the muscle between your neck and shoulder) and a wall. Lean into the ball and roll slowly, searching for tender spots. When you find one, hold pressure for 20–30 seconds until the tension releases. Spend 2 minutes per side.

Why it works: The upper traps are chronically overworked in people with shoulder pain — they compensate for weak lower traps and serratus anterior by shrugging the shoulder upward during arm movements. Releasing them before your exercises allows your shoulder blade to sit in its natural position.

10. Pendulum Swings

Targets: Gentle traction, warm-up

Lean forward with one hand on a table or chair for support. Let your sore arm hang straight down like a pendulum. Gently swing your arm in small circles — clockwise for 30 seconds, then counterclockwise. Let gravity do the work. Then swing forward and back, then side to side. Spend 2 minutes total.

Why it works: Pendulum swings create gentle traction in the shoulder joint, increasing space between the humeral head and the acromion. This is the ideal warm-up before your exercises because it promotes blood flow and reduces pain without stressing the joint. It's also the first exercise prescribed after shoulder surgery.

The 20-Minute Shoulder Rehab Routine

Do this routine daily for the first 4 weeks, then 3–4 times per week for maintenance.

1. Pendulum Swings: 2 min warm-up
2. Massage Ball Trap Release: 2 min each side
3. Thoracic Spine Extension (Foam Roller): 2 min
4. Band Pull-Apart: 3 × 15 (2 min)
5. External Rotation (Band): 3 × 12 each side (3 min)
6. Internal Rotation (Band): 3 × 12 each side (3 min)
7. Wall Slides: 3 × 10 (2 min)
8. Doorway Pec Stretch: 3 positions × 30 sec each side (3 min)

Start with the lightest resistance band you have. If an exercise causes sharp pain (not muscle fatigue), reduce the range of motion or skip it. Mild discomfort during the exercise is normal — pain that lingers for hours afterward means you've overdone it.

Progression: Weeks 3–8

Once the basic routine feels comfortable, add these exercises:

• Prone Y-T-W Raises: Add to the routine, 2 sets of 8 each position. Progress from no weight to 0.5kg, then 1kg dumbbells over several weeks.
• Side-Lying External Rotation: Replace standing band external rotation 2 days per week. Start with 0.5kg and progress to 2kg over 4 weeks.
• Band Pull-Apart variations: Try with palms facing down (hits rear delts more) and at different heights (eye level, overhead).

By week 6–8, most people notice a significant reduction in pain and a marked improvement in overhead mobility. If you're not improving, that's when it's worth seeing a physio for a hands-on assessment.

Exercises to Avoid with Shoulder Pain

• Upright rows: Internally rotates your shoulder under load in exactly the position that causes impingement. One of the worst exercises for shoulder health.
• Behind-the-neck press: Forces your shoulder into extreme external rotation and abduction under heavy load. High risk, minimal benefit.
• Dips (deep): Extends the shoulder past neutral under your full bodyweight. If your shoulder already hurts, deep dips will make it worse.
• Lateral raises above 90 degrees: Raising your arm past shoulder height with an internally rotated grip (thumb pointing down) is a textbook impingement test. Don't do it with weight.
• Bench press with flared elbows: Elbows at 90 degrees puts maximum stress on the anterior capsule. Tuck your elbows to 45 degrees if you bench press.

Tips for Faster Recovery

• Sleep position matters: Avoid sleeping on the painful shoulder. If you're a side sleeper, hug a pillow to keep your top arm supported and prevent it from falling across your body.
• Ice after exercise: 15 minutes of ice after your rehab routine can reduce inflammation, especially in the first 2 weeks.
• Check your workstation: Monitor at eye level, keyboard at elbow height, elbows at your sides. If your shoulders are shrugging or reaching forward all day, no amount of exercise will keep up.
• Reduce overhead reaching: Temporarily lower commonly used items from high shelves. Every painful overhead reach is aggravating the problem.
• Use a massage gun before bed: A percussion massage gun on low speed across your upper traps and posterior deltoid for 2 minutes can reduce overnight stiffness.

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