Also known as: lying thoracic rotation, t-spine rotation, lying t-spine twist, thoracic rotation supine, t spine mobilization

What is Supine Thoracic Rotation?

Supine Thoracic Rotation is a lying mobility exercise that improves thoracic spine rotation and mid-back mobility. It primarily targets the back (thoracic extensors and rotators) and supporting core stabilizers. Difficulty: easy - suitable for beginners and rehab settings to restore rotation and reduce stiffness.

How to Do Supine Thoracic Rotation

  1. Start position: Lie on your back with arms in a T, knees bent to 90° stacked over hips; keep both shoulders touching the floor.
  2. Engage core: Gently brace your core and squeeze your knees or pinch a towel between them to stabilize the pelvis and limit lumbar movement.
  3. Anchor shoulder: Turn one palm downward and press firmly into the mat to anchor the shoulder, keeping both shoulders flat and creating tension for rotation.
  4. Lower knees: Exhale as you slowly lower your knees toward that side using thoracic rotation only; stop when shoulders lift or you feel discomfort.
  5. Return and repeat: Inhale and rotate knees back to center with control, repeat desired reps, then switch sides; maintain slow tempo and pain-free range.

Muscle Groups

Back

Description

Lie face up on yoga mat or soft floor. Place your arms out to the side, palms up, forming a T shape. Bend your knees to 90 degrees & stack them above your hips.
Maintain this position with your knees (you can pinch a foam roller / towel between them to help maintain this position)

Turn your left palm down, & begin rotating through your Thoracic spine (mid/upper back), to bring your knees towards your left side.
Don’t allow your shoulders or arms to lift off the floor, Push your left palm down to help you create tension.

Only lower your knees as far as comfortable, inhaling on the way down.
Exhale as you rotate back to the start, alternate sides & repeat for repetitions.
Movement Group: Mobility
Equipment: None (bodyweight only)

Progressions and Regressions

None

Frequently Asked Questions

What are the benefits of Supine Thoracic Rotation?

It increases thoracic mobility, improves posture and overhead movement, reduces mid-back stiffness, and can decrease compensatory lumbar rotation. Useful in warm-ups, rehab, and daily mobility routines to restore comfortable spinal rotation.

What common mistakes should I avoid?

Common mistakes include lifting the shoulders, rotating from the lower back instead of the thoracic spine, rushing the movement, and holding your breath. Fixes: brace the core, press the opposite palm down, limit range, and move slowly with control.

How can I progress or modify this exercise?

Modify by reducing range, supporting knees with a towel, or performing fewer reps. Progress by increasing rotation range, adding a band-assisted thoracic mobilization, or practicing seated/standing thoracic rotations and foam roller extensions.