If you’ve been told to “breathe into your belly” during yoga, meditation, or physical therapy, you’re not alone. The idea behind belly breathing is to activate the diaphragm and reduce tension in the neck. But the truth is, focusing only on your belly can limit your breathing capacity and even reinforce poor posture patterns.
Instead, you want to train your rib cage to expand in all directions — front, sides, and back. This is not just better for your breath quality but also essential for spinal decompression, shoulder mobility, and long-term physical function.
Here’s why rib cage expansion matters, and two simple exercises you can start today.
When the rib cage becomes rigid and you only breathe into your belly, your diaphragm doesn’t engage fully. This often leads to compensation patterns like spinal extension, where the lower back overarches every time you inhale. Over time, this can put strain on your spine, reduce mobility, and tighten the muscles around your neck and upper back.
We also miss out on posterior rib cage expansion, which is crucial. The back of your ribs houses important nerves and plays a role in shoulder blade function. If the ribs don’t expand properly, the surrounding muscles become tight, which can lead to shoulder dysfunction and even nerve compression.
Training your rib cage to expand helps:
True diaphragmatic breathing involves more than a forward push of the belly. It should feel like your entire rib cage inflates — front, sides, and especially the back — with each inhale. As the diaphragm contracts and pushes downward, the ribs should naturally move outward in all directions.
This type of breath supports better movement, posture, and even reduces the strain placed on accessory muscles in the neck and shoulders.
This first drill teaches you to breathe into your back ribs — an area many of us have lost connection with.
What you need: Two dowels, broomsticks, or a chair back for support
Steps:
💡 Tip: You should feel your mid and upper back widening, not your neck muscles tightening.
This second drill helps activate your front and side ribs without overextending your spine.
What you need: A clear wall space
Steps:
💡 Tip: You’ll know it’s working when your chest lifts slightly while your lower ribs remain quiet and stable.
Relearning how to breathe into your rib cage restores balance in your spine and core. It also takes pressure off overused muscles like your neck and upper traps. Whether you're sitting at a desk, lifting weights, or meditating — this style of breathing helps you move and feel better throughout the day.
If you want to go further, try incorporating these drills before your workouts, during meditation, or after long periods of sitting. It takes just a few minutes and makes a noticeable difference in your posture and energy.
Explore related blogs from Ramin Waraghai’s site for more guidance: