T-Spine Extension

Thoracic Kyphosis & Postural Slump

Thoracic kyphosis is excessive rounding of the upper back (T1-T12) caused by chronic slouching, screen slump, and weakness in scapular retractors. This compresses anterior disc margins and overstretches posterior postural muscles.

CLINICAL PRESENTATION

Common Symptoms

Burning ache across the mid-to-upper back after 30+ minutes of computer work
Visible rounding of the upper back accompanied by forward head protrusion ("Tech Neck")
Difficulty taking a full, deep breath due to restricted ribcage expansion
Stiffness when trying to sit or stand completely straight

CRITICAL CAUTION

Movements to Avoid

✗ Heavy abdominal crunches or sit-ups that pull the ribcage further into flexion
✗ Slouching with head propped forward on pillows in bed

💡 CLINICAL PHYSICAL THERAPY PEARL

Focus on thoracic extension over a foam roller and pec minor doorway stretches. Opening the front of your chest allows the shoulder blades to retract naturally without straining the neck.

STEP-BY-STEP SEQUENCE

Prescribed Exercise Protocol

7 EXERCISES

THORACIC ROTATION OPENER

🎯 T-Spine & Rib Expansion

Upper Back & Thoracic 3 mins • 5s

Side-Lying Thoracic Open Book

Restores upper back rotational range of motion while expanding the anterior chest and costal ribs.

T2-T3 T3-T4 Thoracic Facet Joints Pectoralis Major & Minor +1

Guide

T-SPINE FOAM ROLLER EXTENSION

🎯 T3-T9 Kyphosis Reversal

Upper Back & Thoracic 2-3 mins • 10s

Thoracic Foam Roller Extension & Mobilization

Reverses hunching and Dowager’s hump by mobilizing stiff mid-thoracic extension segments.

T3-T4 T4-T5 Thoracic Erector Spinae Interspinous Ligaments +1

Guide

WALL ANGELS POSTURAL RETRACTOR

🎯 Lower & Mid Trapezius

Strengthening 2 mins • 2s

Wall Angels Postural Retractor

Strengthens weak lower and middle trapezius while activating the serratus anterior to correct rounded shoulders.

C6-C7 C7-T1 Lower Trapezius Middle Trapezius +1

Guide

MCKENZIE CERVICAL RETRACTION

🎯 C1-C7 Tech Neck Reset

Cervical Spine 2 mins • 5s

Cervical Retraction Chin Tucks (McKenzie)

Re-aligns the cervical spine (C1-C7) and strengthens deep neck flexors to relieve forward head tech neck.

C2-C3 C3-C4 Longus Colli Longus Capitis (Deep Neck Flexors)

Guide

PRONE Y-T-W SCAPULAR ENDURANCE

🎯 Posterior Retractor Corset

Strengthening 3 mins • 3s

Prone Y-T-W Scapular Stabilizers

Clinical physical therapy sequence that builds postural endurance in the scapular retractors and rotators.

T1-T2 T2-T3 Lower Trapezius Middle Trapezius +2

Guide

DOORWAY PEC MINOR OPENER

🎯 Rounded Shoulder Correction

Mobility 2 mins • 30s

Standing Doorway Pec Minor & Anterior Chest Stretch

Opens the anterior shoulder girdle to eliminate forward shoulder pull and restore upright rib posture.

C7-T1 T1-T2 Pectoralis Minor Pectoralis Major +1

Guide

SEATED CHAIR T-SPINE WAVE

🎯 Costovertebral Mobility

Desk Relief 90 secs • 3s

Seated Chair Thoracic Cat-Cow Wave

Quick and discreet thoracic mobilization sequence designed specifically for desk workers and office chairs.

T1-T2 T2-T3 Thoracic Erector Spinae Rectus Abdominis +1

Guide

CLINICAL QUESTIONS & ANSWERS

Frequently Asked Questions about Upper Back Slump

Q Can thoracic posture exercises reverse upper back curvature?

Yes. Functional kyphosis caused by postural habit and muscle weakness responds rapidly to thoracic extension over a foam roller and strengthening the lower trapezius with Wall Angels and prone Y-T-Ws.

Q Why does upper back slouching cause shortness of breath?

A rounded thoracic spine compresses the anterior ribcage, restricting diaphragm descent and rib cage excursion, reducing vital lung capacity by up to 30%.

SCIENTIFIC LITERATURE

Peer-Reviewed Evidence & Guidelines

•
"Thoracic Mobility and Respiratory Function in Postural Kyphosis" — European Respiratory & Spine Journal (2023).