Exercise guide
Kneeling T Spine Mobility
- Beginner
- Compound
- Timed hold
- Back
- Shoulders
- Waist
This mobility drill improves thoracic rotation and shoulder health by isolating the upper back while keeping the lower back stable. It effectively stretches the lats and obliques while engaging the mid-trapezius for better postural control.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Start on all fours with your hands directly under your shoulders and knees under your hips.
- Place one hand behind your head, with the elbow pointing out to the side.
- Engage your core to maintain a neutral spine and keep your hips square to the floor.
How to do it
- Inhale as you rotate your bent elbow down toward your supporting wrist.
- Exhale and rotate your chest and elbow upward toward the ceiling as far as comfortable without moving your hips.
- Follow the movement of your elbow with your eyes to ensure full cervical and thoracic integration.
- Complete the set on one side before switching to the other.
Form checklist
- Keep your hips still; do not let them shift side-to-side or back.
- Push actively through the grounded hand to stay tall through the shoulder.
- Avoid pulling on your neck with the hand behind your head.
- Maintain a flat lower back throughout the rotation to ensure movement comes from the ribcage.
Pro tips
- Imagine your spine is a fixed axis; rotate around it rather than leaning into the movement.
- At the top of the rotation, pause for one second to feel the stretch in your chest and engagement in your mid-back.
Make it harder
- Sit your hips back onto your heels to lock the lumbar spine, forcing more rotation from the upper back.
- Extend the rotating arm fully toward the ceiling at the top of the movement to increase the lever length and stretch.
Frequently asked
- What muscles does the kneeling t spine mobility work?
- The kneeling t spine mobility primarily targets the lats, obliques, and trapezius, and also works the abs and erector spinae as secondary muscles.
- What equipment do you need for the kneeling t spine mobility?
- The kneeling t spine mobility requires no equipment — just your body weight.
- Is the kneeling t spine mobility good for beginners?
- Yes. The kneeling t spine mobility is a beginner-friendly movement and a strong foundation to build on.