Rib Flare Exercises: Correct Flared Ribs for Better Posture

Rib flare—where the lower ribs protrude forward and outward—is more than just a cosmetic issue. It indicates a dysfunctional breathing pattern, weak obliques, and poor rib cage position that can lead to back pain, shoulder problems, and core instability. The good news: targeted exercises can correct rib flare and transform your posture.

Understanding Rib Flare

Rib flare occurs when the lower ribs angle outward rather than staying tucked down and in. Look at yourself from the side—if your lower ribs visibly protrude beyond your abdominal wall, you have rib flare.

Causes of rib flare:

• Excessive lumbar extension (arched lower back)
• Weak obliques (internal and external)
• Overactive back extensors
• Dysfunctional breathing patterns (chest breathing)
• Weak diaphragm function
• Tight latissimus dorsi
• Thoracic kyphosis compensation

Problems associated with rib flare:

• Lower back pain (from excessive extension)
• Shoulder impingement (altered scapular position)
• Poor core stability
• Neck tension
• Inefficient breathing
• Limited overhead mobility
• Weaker lifts (deadlift, squat, press)

The Two-Part Solution

Fixing rib flare requires:

1. Learn proper rib cage position - Exhale ribs down and in
2. Strengthen the muscles that maintain it - Obliques and core

Phase 1: Breathing and Position

90/90 Breathing

The foundation exercise for rib flare:

1. Lie on back, feet on wall, hips and knees at 90 degrees
2. Place hand on lower ribs
3. Exhale fully through mouth, feeling ribs drop down and in
4. Pause at end of exhale—ribs should be down
5. Inhale through nose without letting ribs flare up
6. Exhale again, trying to drop ribs even lower
7. 5-8 breath cycles
8. Practice 2-3 times daily

Key: At the end of each exhale, you should feel your lower ribs "close" and your abs engage. This is the position you want to maintain.

90/90 with Reach

Adds more oblique activation:

1. Same position as above
2. Reach arms toward ceiling
3. Exhale fully, reaching higher as you exhale
4. Feel ribs pull down with the reach
5. Inhale through nose, maintaining rib position
6. 5-8 breath cycles

Dead Bug Breathing

Integrates breathing with movement:

1. Lie on back, arms toward ceiling, knees bent 90 degrees
2. Exhale fully, press low back into floor, ribs down
3. Maintain this position while breathing
4. Take 5 breaths without losing position
5. Progress: add arm and leg movements (dead bug exercise)

Crocodile Breathing

For learning diaphragmatic breathing:

1. Lie face down, forehead on hands
2. Breathe into your belly—feel it press into floor
3. Sides of waist should expand
4. Chest should move minimally
5. 10-15 breaths
6. This teaches 360-degree breathing

Phase 2: Core Strengthening

Dead Bugs (Full)

1. Lie on back, arms up, knees at 90 degrees
2. Exhale, flatten low back, pull ribs down
3. Lower opposite arm and leg toward floor
4. Return, repeat other side
5. Maintain flat back and ribs-down throughout
6. 10-12 repetitions each side, 2-3 sets

Pallof Press

Anti-rotation exercise that targets obliques:

1. Stand sideways to cable or band anchor
2. Hold handle at chest level
3. Exhale, pull ribs down
4. Press arms straight out, resisting rotation
5. Hold 3 seconds
6. Return to chest
7. 10-12 repetitions each side

Side Plank

1. Lie on side, elbow under shoulder
2. Exhale, pull ribs down
3. Lift hips, creating straight line
4. Don't let top hip roll back
5. Hold 20-45 seconds
6. 2-3 sets each side

Bear Position Hold

Teaches rib-down position on all fours:

1. Start on hands and knees
2. Tuck toes under
3. Exhale, round upper back slightly, feel ribs drop
4. Lift knees just 1-2 inches off ground
5. Hold 20-30 seconds
6. Breathe while maintaining position
7. 3-5 sets

Bear Shoulder Taps

Progress from bear hold:

1. Same position as bear hold
2. Lift one hand to tap opposite shoulder
3. Don't let hips rotate
4. Alternate sides
5. 10-12 taps each side

Farmer's Carry

Walking while maintaining rib position:

1. Hold heavy weights at sides (dumbbells or kettlebells)
2. Exhale, pull ribs down
3. Walk while maintaining position
4. Don't let ribs flare or back extend
5. 3-4 walks of 40-60 steps

Phase 3: Integrated Strength

Goblet Squat with Exhale

1. Hold weight at chest
2. At top of squat, exhale fully, ribs down
3. Maintain this position throughout squat
4. Breathe at top, not bottom
5. 8-12 repetitions

RKC Plank

Maximal tension plank:

1. Plank position on elbows
2. Squeeze glutes hard
3. Pull ribs down toward hips
4. Try to drag elbows toward toes (don't actually move)
5. Hold 10-20 seconds with maximum tension
6. 3-5 sets

Half-Kneeling Cable Lift

1. Half-kneeling position, cable low on one side
2. Hold handle with both hands
3. Exhale, ribs down
4. Lift and rotate, pressing away
5. Control return
6. 10-12 repetitions each side

Turkish Get-Up (Partial)

Focus on maintaining rib position through movement:

1. Lie on back holding weight straight up
2. Come to elbow while exhaling, ribs down
3. Then to hand
4. Hold each position 3 breaths
5. Reverse with control
6. 3-5 repetitions each side

Stretching

Tight muscles can pull ribs into flared position.

Lat Stretch

Tight lats contribute to rib flare:

1. Kneel facing wall or use doorway
2. Extend arms overhead, place hands on wall
3. Sit hips back
4. Feel stretch along sides
5. Hold 30-45 seconds
6. 2-3 repetitions

Quadratus Lumborum Stretch

1. Stand, reach one arm overhead
2. Lean to opposite side
3. Feel stretch along side of torso
4. Hold 30 seconds each side
5. 2-3 repetitions

Child's Pose with Exhale

1. Kneel, sit back on heels
2. Extend arms forward, forehead down
3. Exhale fully, feeling ribs drop
4. Hold for 5-10 breaths

Common Mistakes

Mistake 1: Over-tucking Don't create excessive posterior pelvic tilt—just pull ribs down without flattening your entire back.

Mistake 2: Holding breath Learn to breathe while maintaining rib-down position. Exhale to find position, then maintain while breathing.

Mistake 3: Only doing breathing drills Breathing drills teach the position, but you need strength exercises to maintain it under load.

Mistake 4: Not practicing during daily life Correct rib flare during sitting, standing, and exercise—not just during dedicated exercise time.

Daily Practice

Morning (5 minutes)

1. 90/90 breathing: 5-8 breath cycles
2. Dead bugs: 10 each side
3. Child's pose with exhale: 5 breaths

Throughout Day

Every hour or two:

• Posture check: exhale, ribs down
• 3 deep breaths maintaining rib position
• Notice rib flare during activities

Workout Integration

During strength training:

• Set position before each set: exhale, ribs down
• Maintain during the exercise
• Reset between sets if position is lost

Evening (10 minutes)

1. 90/90 breathing: 5-8 cycles
2. Dead bugs: 2 × 12 each side
3. Pallof press: 2 × 12 each side
4. Side plank: 2 × 30 seconds each side
5. Lat stretch: 30 seconds each side

Progress Indicators

You're making progress when:

1. Ribs visually flatten - Less protrusion at rest
2. Easier to find position - Exhale-ribs-down becomes automatic
3. Can maintain under load - Squats, deadlifts with ribs down
4. Breathing improves - More diaphragmatic, less chest
5. Back pain decreases - If you had extension-based pain
6. Core feels stronger - Better bracing during lifts

Application to Lifts

Squat

• Before unracking: exhale, ribs down
• Brace with ribs in position
• Don't let ribs flare at top or bottom

Deadlift

• During setup: exhale to set ribs
• Brace while maintaining position
• Ribs should stay stacked over pelvis

Overhead Press

• Big exhale before pressing
• Ribs stay down even as arms go up
• No excessive back arch

Bench Press

• Set arch, but ribs stay connected
• Don't flare ribs to create false arch
• Exhale to set position

Timeline

Weeks 1-2: Learn the position through breathing drills Weeks 3-4: Build strength with core exercises Weeks 5-8: Integrate into compound movements Week 8+: Maintain as part of normal training

Rib flare correction typically takes 8-12 weeks of consistent practice. The position will feel awkward at first—you may feel "slouched" because you're used to extended posture. Trust the process.

When to Seek Help

See a physical therapist if:

• Significant back pain
• Rib pain or clicking
• Unable to achieve rib-down position
• History of hypermobility
• Breathing difficulties

The Bottom Line

Rib flare is a postural and motor control issue—you've lost the ability to pull your ribs down and in. The fix:

1. Learn to exhale ribs down - 90/90 breathing is foundational
2. Strengthen the position - Obliques and core work
3. Practice constantly - Check your ribs throughout the day
4. Apply to lifting - Maintain during squats, deads, presses
5. Be patient - This takes weeks of consistent work

When your ribs sit properly over your pelvis, everything works better: breathing, core stability, back health, shoulder function, and strength. It's one of the most impactful postural corrections you can make.