Shoulder Impingement Exercises: Reduce Pain and Restore Function

Shoulder impingement is one of the most common shoulder problems, causing pain when raising your arm. The good news: most cases respond well to targeted exercises. Here's your comprehensive guide to exercise-based recovery.

What Is Shoulder Impingement?

Shoulder impingement occurs when tendons or bursa in your shoulder get pinched between bones during arm movement. This typically happens in the subacromial space—the gap between your upper arm bone (humerus) and the bony roof of your shoulder (acromion).

Common Symptoms

• Pain when raising arm overhead
• Pain reaching behind your back
• Night pain when sleeping on the affected side
• Weakness with overhead movements
• Pain at the front or side of shoulder
• "Catching" sensation during movement

What Gets Impinged?

• Rotator cuff tendons (especially supraspinatus)
• Subacromial bursa
• Biceps tendon

Why Does Impingement Happen?

Structural Factors

• Bone spur development
• Naturally curved or hooked acromion shape
• Thickened ligaments

Functional Factors (What Exercise Can Address)

• Poor posture: Rounded shoulders reduce subacromial space
• Weak rotator cuff: Can't control humeral head position
• Tight posterior shoulder: Pushes humeral head forward
• Weak scapular stabilizers: Poor shoulder blade control
• Overuse: Repetitive overhead activities without adequate strength

Exercise Goals for Impingement

1. Create space: Improve posture and mechanics
2. Strengthen rotator cuff: Control the ball in the socket
3. Improve scapular control: Proper shoulder blade movement
4. Stretch what's tight: Posterior shoulder, pecs, lats
5. Avoid aggravation: Modify painful movements

Phase 1: Pain Reduction (Weeks 1-3)

Focus on reducing inflammation and pain while maintaining gentle movement.

1. Pendulum Exercises

Gentle motion without muscle activation.

1. Lean over, supporting yourself with non-painful arm
2. Let affected arm hang straight down
3. Gently swing arm in small circles
4. Do clockwise and counterclockwise
5. Progress to forward/back and side-to-side
6. Perform 1-2 minutes, 2-3 times daily

2. Passive Range of Motion

Use a stick, rope, or other arm to move the affected arm.

Stick-assisted flexion:

1. Hold stick with both hands
2. Use good arm to raise stick overhead
3. Let affected arm be moved passively
4. Only go to comfortable range
5. Do 10-15 reps

3. Isometric External Rotation

Strengthening without movement.

1. Stand with elbow at side, bent 90 degrees
2. Place back of hand against wall or doorframe
3. Push into wall without moving arm
4. Hold 5-10 seconds
5. Do 10 reps, 2-3 sets

4. Chin Tucks

Improve posture to create subacromial space.

1. Pull chin straight back (make double chin)
2. Hold 5 seconds
3. Do 10 reps, multiple times daily

5. Scapular Squeezes

Activate lower traps and rhomboids.

1. Sit or stand tall
2. Squeeze shoulder blades together and down
3. Hold 5 seconds
4. Do 10-15 reps

Phase 2: Strengthening (Weeks 4-8)

Begin active strengthening once pain decreases.

Rotator Cuff Exercises

Side-Lying External Rotation

1. Lie on non-painful side
2. Affected arm on top, elbow bent 90 degrees
3. Hold light weight (1-3 lbs to start)
4. Rotate forearm up toward ceiling
5. Keep elbow pinned to side
6. Do 2-3 sets of 15

Standing External Rotation with Band

1. Attach band at elbow height
2. Stand sideways to anchor
3. Elbow at side, bent 90 degrees
4. Rotate forearm away from body
5. Do 2-3 sets of 15

Internal Rotation with Band

1. Stand with band anchored at elbow height
2. Elbow at side, bent 90 degrees
3. Rotate forearm across body
4. Do 2-3 sets of 15

Prone Y, T, W Raises

1. Lie face down on bench or bed (arm hanging)
2. Y: Raise arm at 45-degree angle overhead, thumb up
3. T: Raise arm directly to side, thumb up
4. W: Arms at 90 degrees, rotate thumbs up
5. Start with no weight, progress to light dumbbells
6. Do 2-3 sets of 10 each position

Scapular Strengthening

Wall Push-Up Plus

1. Hands on wall at shoulder height
2. Do a push-up against wall
3. At the end, push extra to round upper back (plus)
4. Feel shoulder blades spread apart
5. Do 2-3 sets of 15

Prone I, Y, T

Same as above, focusing on shoulder blade control.

Low Row

1. Band attached at waist height
2. Pull elbows straight back
3. Squeeze shoulder blades together
4. Do 2-3 sets of 15

Face Pulls

1. Band or cable at face height
2. Pull toward face, elbows high
3. Externally rotate at end
4. Do 2-3 sets of 15

Phase 3: Return to Function (Weeks 9+)

Progress to more demanding movements.

Elevated Push-Ups

Start with hands elevated, progress toward floor level as tolerated.

Overhead Pressing (Modified)

1. Start with light weight
2. Press at slight angle forward (not directly overhead)
3. Only go to comfortable range
4. Progress range and weight gradually

Rows

Various rowing movements to strengthen mid-back.

Loaded Carries

Farmer carries, suitcase carries—build shoulder stability under load.

Stretches for Shoulder Impingement

1. Sleeper Stretch (Posterior Capsule)

1. Lie on affected side
2. Affected arm straight out, elbow bent 90 degrees
3. Use other hand to push forearm toward floor
4. Feel stretch in back of shoulder
5. Hold 30 seconds
6. Do 2-3 times

Note: Skip if this causes pain.

2. Cross-Body Stretch

1. Bring affected arm across body
2. Use other hand to pull arm closer
3. Keep shoulder down
4. Hold 30 seconds
5. Do 2-3 times

3. Doorway Pec Stretch

1. Stand in doorway
2. Arm at 90 degrees on door frame
3. Step through doorway
4. Feel stretch in chest and front shoulder
5. Hold 30 seconds each side

4. Lat Stretch

1. Hold onto doorframe or pole
2. Sit back, letting arm straighten
3. Feel stretch along side and under arm
4. Hold 30 seconds each side

Exercises to Avoid (Initially)

These movements often aggravate impingement:

• Upright rows: Shoulder internal rotation under load
• Behind-neck press: Extreme position under load
• Lateral raises above 90 degrees: Impingement zone
• Dips: Can stress anterior shoulder
• Barbell bench press: May force problematic positions
• Overhead throwing: Until symptoms resolve

You may return to some of these as you heal, but modify or avoid during recovery.

Movement Modifications

Instead of This → Do This

| Avoid | Alternative | |-------|-------------| | Barbell bench press | Dumbbell press, floor press | | Overhead press | Landmine press, incline press | | Lateral raises past 90° | Stop at 90° or below | | Pull-ups (if painful) | Lat pulldowns, rows | | Dips | Push-ups, close-grip bench |

Posture Work

Poor posture reduces subacromial space. Daily focus:

Chin Tucks

Multiple times daily, especially during computer work.

Shoulder Blade Squeezes

Retract and depress shoulder blades frequently.

Chest Stretches

Counter forward shoulder position.

Upper Back Strengthening

Rows, face pulls, band pull-aparts.

Daily Routine for Shoulder Impingement

Morning (5 minutes)

1. Pendulums: 1 minute
2. Chin tucks: 10 reps
3. Scapular squeezes: 10 reps
4. Cross-body stretch: 30 sec each side

Evening (10 minutes)

1. Side-lying external rotation: 2x15
2. Band pull-aparts: 2x20
3. Prone Y, T: 2x10 each
4. Doorway pec stretch: 30 sec each side
5. Sleeper stretch: 30 sec each side

Progress Markers

You're improving when:

• Pain decreases at rest
• Sleep improves
• Active range of motion increases
• Strength improves in external rotation
• Daily activities become easier
• Less pain with overhead reaching

When to See a Professional

Seek evaluation if:

• No improvement after 4-6 weeks of consistent exercise
• Significant weakness
• Night pain that doesn't improve
• Inability to lift arm at all
• History of trauma
• Symptoms in both shoulders

Imaging (MRI, ultrasound) may be needed to rule out rotator cuff tears.

The Bottom Line

Shoulder impingement usually responds well to targeted exercises that strengthen the rotator cuff and scapular stabilizers while improving posture and flexibility. Be patient—recovery typically takes 8-12 weeks of consistent work.

Start with Phase 1 exercises, progress as pain allows, and modify or eliminate activities that aggravate symptoms. Most people recover fully with conservative treatment.