If one shoulder sits higher than the other, the cause is almost always a combination of tight muscles on the elevated side and weak or inhibited muscles on the lower side. The fix is correspondingly two-sided: release the tension driving the elevation, and build the strength needed to maintain symmetry. Here is exactly how to do that.
For a full explanation of why shoulders become uneven in the first place, see the guide to uneven shoulders.
The Principle Behind Corrective Exercise
Asymmetry is maintained by asymmetric muscle tension. One set of muscles — typically the upper trapezius and levator scapulae on the elevated side — is chronically overactive and shortened. On the opposite side, the muscles responsible for shoulder depression and stabilisation are underactive. You cannot fix the visual problem by stretching alone or by strengthening alone. Both interventions are necessary, and they need to be applied asymmetrically — more work on the tight side for stretching, more work on the weak side for loading.
The Exercises
1. Upper Trapezius Stretch (Elevated Side Priority)
Sit tall on a chair and hold the seat with the hand on the elevated shoulder side. This anchors the shoulder blade. Tilt your head directly away — right ear toward right shoulder if the left shoulder is elevated. Apply gentle overpressure with your free hand at the top of your head. Hold 45 seconds, release, repeat three times on the elevated side. Do one pass on the lower side to maintain balance.
This is the most direct intervention for the muscle most commonly responsible for shoulder elevation. Do this first thing in the morning and again in the afternoon.
2. Levator Scapulae Stretch (Elevated Side Priority)
Turn your head approximately 45 degrees toward the lower shoulder side. Tuck your chin down and slightly in. You should feel a stretch along the posterolateral neck on the elevated shoulder side. Gently hold your head in position with one hand to maintain the stretch. Hold 40 seconds, repeat three times. This targets the levator scapulae, which attaches directly to the upper scapula and contributes to its elevation when tight.
3. Single-Arm Farmer Carry (Lower Shoulder Side Only)
Pick up a moderately heavy dumbbell or kettlebell in the hand on the side of the lower shoulder. Stand tall with both shoulders level and walk for 30 to 40 metres. The loaded side must work to resist the gravitational pull that wants to drop that shoulder further, effectively strengthening the muscles responsible for scapular elevation and stability on that side. Do not allow the body to lean. Two to three passes per session, three times per week.
4. Single-Arm Lat Pulldown or Cable Row (Lower Shoulder Side Priority)
Using a cable machine or resistance band, perform lat pulldowns or seated rows with the arm on the lower shoulder side only. This builds pulling strength unilaterally and helps activate the lower trapezius and serratus anterior on the weaker side. Perform 3 sets of 12 to 15 reps on the weaker side, and 2 sets on the stronger side to maintain balance without deepening the asymmetry.
5. Prone Y Raises (Bilateral, Lower Shoulder Priority)
Lie face down on a mat with your arms extended overhead in a Y position — roughly 45 degrees from your body. Raise both arms off the floor simultaneously, squeezing the shoulder blades down and together. This activates the lower trapezius bilaterally. To emphasise the lower shoulder side, pause for a beat at the top on that side. Perform 3 sets of 12 reps.
6. Side-Lying Hip Abduction (For Whole-Body Chain)
Shoulder asymmetry frequently coexists with hip asymmetry — the body shifts laterally to compensate for the imbalance above. Lie on your side and raise your top leg in a controlled arc, keeping it straight. Perform 3 sets of 15 reps on each side. This exercise addresses the hip-level component of the asymmetry chain and is often overlooked in shoulder-focused programmes.
7. Prone T Raises
Lie face down with arms extended straight out to the sides in a T position. Raise both arms off the floor while keeping the thumbs pointing upward. Hold at the top for two seconds. Lower slowly. This targets the mid-trapezius and posterior deltoid, which are critical for horizontal scapular stabilisation. Perform 3 sets of 12 reps.
Timeline and Realistic Expectations
Mild asymmetry that is purely muscular in origin can show measurable improvement within four to six weeks of consistent work. Moderate asymmetry may take three to six months of consistent exercise, stretching, and habit modification. If the asymmetry is significant, has been present for many years, or is not improving after six to eight weeks of consistent effort, a physiotherapist should assess whether there is a structural component — including mild scoliosis — that requires a different approach.
When to See a Physiotherapist
See a physiotherapist if: the asymmetry is accompanied by pain that radiates into the arm or hand, the difference in shoulder height is large and has appeared relatively quickly, you have a known history of scoliosis, or if corrective exercises have not produced any change after eight weeks of consistent application. A physiotherapist can assess whether the primary driver is muscular, structural, or neurological, and tailor a programme accordingly.
Track Your Symmetry
VAIM measures shoulder height asymmetry from a standardised photo and tracks it over time, giving you an objective score instead of a subjective impression. Start tracking at app.vaim.co.