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Why can the upper back feel tricky to mobilize?

The upper and mid-back region (aka the thoracic spine) often feels stiff for many of us.

Part of that is structural. The thoracic spine is connected to the rib cage – 12 vertebrae, 12 pairs of ribs, and the important job of protecting the heart and lungs. 🫀🫁

That rib cage adds stability and limits movement in some directions. And the structure of the thoracic vertebrae – in particular, the spinous processes on the posterior side – can especially limit spinal extension (backbending).

But here’s the interesting part – the thoracic spine isn’t actually “stiff” in every way.

It’s direction-specific.

Compared to the low back, the thoracic spine actually allows more rotation, and it can side bend reasonably well too. It just tends to have less extension, and many of us don’t move it much during the day.

So what often happens when we try to move the upper back?

The more mobile neighbors – the neck (cervical spine) and low back (lumbar spine) – jump in and “help.”

And this is why mobilizing our thoracic spine region can be tricky!

Totally normal. That’s just how our bodies share motion.

But if our goal is to specifically target the thoracic region, it can help to stabilize those areas (especially the lumbar spine) so the movement comes more from the upper and mid-back itself.

This isn’t something we need to pathologize or “fix.” It’s just useful information.

And sometimes a little targeted thoracic work can make twists, backbends, and overhead movements feel smoother and more comfortable.

Here are five smart upper back mobility moves that are especially helpful for yogis. Each one uses simple setups that limit extra help from the neck and low back so we can focus more directly on the thoracic spine.

1. Cat/Cow with Resistance Band

We all know and love cat/cow as a spinal warm-up, but this variation takes things up a notch.

cat/cow variation with a resistance band placed for mobility — Cat/cow with resistance band for mobility

In this version, we add a resistance band to create targeted tactile feedback for the upper back. Anchor the band under your hands and drape it across your mid-back (or wherever you want to focus the movement). The band naturally wants to pull your spine downward into extension. You can let it do that to ease into a gentle upper-back backbend. Then, push your spine up into the band to round your thoracic spine into flexion – moving against the band’s resistance (and engaging your anterior core!).

Instead of moving the whole spine as one big unit, this variation encourages us to isolate the motion more directly in the thoracic region – or whichever spot you decide to place the band!

2. Low Lunge Windmill with Yoga Block at the Wall

This is one of my favorites!

We set up in a low lunge next to a wall. Let’s say the right leg is forward and closest to the wall. We’ll place a yoga block between our right hip and the wall – this block is key, because it prevents our pelvis from rotating, which results in more isolated spinal rotation.

From here, we sweep our right arm forward, up, and back in a big circular motion (like a windmill). As our arm moves, oour spine rotates along with it, eventually twisting toward the wall. But since our pelvis is anchored by the block, we’re able to especially feel the movement in our upper back region. A great way to encourage focused thoracic rotation!

3. Malasana Cat/Cow with Block

Malasana is a great position for mobilizing the upper/mid-back because the deep amount of hip flexion we're in helps to "lock" the low back in place and minimize movement there.

I also placed a yoga block behind my head, positioned so that it touches the back of my head and my shoulders.

The block helps to link my head and upper back together so they move as one connected unit. This means my cervical spine can't jump in and move in place of the thoracic movement I'm after here! 👍

4. Prone Thoracic Spine Extension with Block

I'm using the yoga block here for the same reason I use it in the malasana cat/cow above.

Prone Thoracic Spine Extension with Yoga Block — Prone thoracic spine extension with yoga block

But because I'm fully prone on the floor, my upper/mid-back muscles have to work even harder than they do in the malasana cat/cow in order to lift my chest up against gravity.

This means that this move has more potential to be strengthening for my spinal extensors! (This is one reason why we love this move and include it in many of our Strength for Yoga programs. It's a potent mobilizer and strengthener at the same time! 💪)

5. Dolphin Press Backs

This one’s a dynamic favorite that’s also very yoga-familiar!

Dolphin press backs for upper back mobility

Start with your forearms down on the ground and your knees hovering just above the floor. Keep your forearms planted as you lift your hips and press them back into a dolphin-like shape. Then lower your knees back to the hover, and repeat.

Because your forearms are fixed, your shoulders move into flexion, your scapulas upwardly rotate and protract, and your thoracic spine extends. It’s a super-effective way to get the upper back moving and incorporate a bit of shoulder work too.

Wrap-up

The thoracic spine can sometimes be a little sneaky, letting other parts of the spine jump in and do the work. But when we use smart setup strategies – like blocking movement in the pelvis or neck, or giving ourselves tactile cues – we can target upper back mobility more directly.

Each of these movements gives the thoracic spine a slightly different stimulus – some focus more on flexion and extension, others on rotation, and a few challenge spinal strength at the same time.

Try out these five moves and see which ones help you feel more movement (and maybe more freedom!) in that hard-to-reach upper back zone. They’re all great choices to sprinkle into your movement practice when your upper back could use a little TLC.

Let me know if you have a favorite!