3 Exercises for a Stiff Low Back That Actually Work

Everyone gets a stiff low back from time to time. It doesn't matter how active you are or how well you take care of yourself — it happens.

And when it does, most people do exactly the wrong thing: they rest, they ice it, and they wait.

That's not the answer. Movement is.

A stiff back needs to be moved — carefully, intentionally, and in the right sequence. These are the three exercises I go to first, both personally and with patients. No equipment needed. You can do all three first thing in the morning or throughout the day whenever stiffness creeps back in.

1. Supine 90/90 Breathing

This one looks deceptively simple. It isn't. Done correctly, it resets the position of your pelvis, activates deep core muscles, and takes pressure off the lumbar spine — all at the same time.

How to do it:

1. Lie on your back and place your feet up on a couch, chair, or wall with your knees bent to 90 degrees

2. Gently press your heels down into the surface as if you're about to lift your pelvis — but keep it on the floor

3. Inhale slowly into your belly, letting it rise

4. Exhale fully, like you're blowing up a balloon — get all the air out

5. At the end of the exhale, hold that tension in your core and breathe back into your belly without losing it

6. Repeat for 10 breaths

Why it works: Most people with a stiff low back are locked into an overextended lumbar position. This drill uses breath and subtle tension to reset that position and get the deep stabilizers doing their job again.

2. Prone Press Up with Traction

This is a classic for a reason — but the traction component is what most people leave out, and it's the part that makes it work.

How to do it:

1. Lie face down and place your elbows directly under your shoulders

2. Press up onto your elbows, like you're watching TV on the floor

3. Once in position, gently pull your elbows toward your hips — you should feel a decompression stretch through the lower back

4. Release the pull and slowly lower back down

5. Complete 10 repetitions

Why it works: The press up creates extension through the lumbar spine, which is often exactly what a stiff back needs. The traction component — pulling the elbows toward the hips — adds a gentle lengthening through the low back that most people have never felt before.

3. Active Hip Flexor Stretch

Tight hip flexors are one of the most common contributors to low back stiffness, and this isn't a passive stretch — it's an active one. That distinction matters. Passive stretches feel good in the moment but rarely create lasting change. This one does.

How to do it:

1. Get into a half-kneeling position — one knee on the ground, the opposite foot forward with that knee up

2. Engage your core the same way you did in the breathing drill

3. Squeeze the glute on the side of the down knee

4. Gently press that down knee into the ground — it won't move, but the muscle activation is the point

5. While maintaining all of those contractions, slowly shift your hip forward and back to open it up

6. Hold for 30 seconds per side

Why it works: By actively contracting the core and glute while you stretch, you're creating reciprocal inhibition — essentially signaling the hip flexor to release through neurological input rather than just pulling it. It's more effective, and the results last longer.

When to Use These

Run through all three first thing in the morning before you get going, or any time during the day when the stiffness starts building. They work well as a sequence in order — the breathing drill sets up the position, the press up addresses the lumbar spine directly, and the hip flexor stretch tackles one of the most common root contributors.

For most people dealing with general stiffness, these will make a noticeable difference within a few days of consistent use.

Still Dealing With Low Back Pain Beyond Morning Stiffness?

If these exercises help temporarily but the pain keeps returning, stiffness isn't your only problem — there's a root cause that hasn't been identified yet.

That's exactly what we do at Hybrid Spine & Sport. We find what's actually driving the pain, not just what's creating the symptom.

We offer a free 30-minute Movement Assessment at our Roswell, GA clinic. We'll look at how your low back and hips are actually moving, identify what's contributing to your pain, and give you a clear plan to fix it for good.

No commitment. No pressure. Just real answers.

→ Book your free Movement Assessment at go.hybridspineandsport.com/book-a-discovery-call