Low back pain after surfing
What lumbar hyperextension on the board is doing, and how to break the cycle
Low back that locks up after a session, or the morning after. On the board you live in extension: chest up to paddle, spine arched to watch the horizon, then a pop-up that loads an already compressed low back. The fix is not more crunches. It is freeing the pattern and retraining the movement.
What is actually happening to your low back
Surfing is hours of extension. You paddle with your chest lifted off the board, your neck craned to read the horizon, and your low back arched to hold that position. Lying prone with the chest up keeps the hip flexors and the front of your body compressed the entire time you are out there. The lumbar spine is the one segment that gives you that arch easily, so it does most of the bending. Session after session, that adds up.
Then comes the pop-up. You drive off a spine that is already loaded and compressed, ask it to fire fast, and repeat it every wave. By the time you walk up the beach, the low back is the part that is tired, tight, or aching. It feels like the problem. It is mostly the place where the problem lands.
Why stretching and core work do not hold
The instinct is to stretch the low back and hammer the core. Both miss the cause. Stretching the spot that hurts feels good for an hour and changes nothing about why it got overloaded. And core work adds strength to muscles that are rarely the limit. If the real issue is a stiff mid-back and short hip flexors, no amount of planks will stop the lumbar spine from arching to compensate, because something has to give you the range you are demanding.
Two things upstream and downstream are usually driving it:
- A stiff thorax. If your mid-back will not extend or rotate, the movement does not disappear. It gets borrowed from the low back. Every paddle stroke and every horizon scan that should share load across the ribcage dumps it into the lumbar segments instead.
- Short hip flexors. The prone paddle position keeps the psoas and the front of the hip compressed for the whole session. Tight hip flexors pull the pelvis into a forward tilt, which deepens the arch in your low back before you have even popped up.
Strengthen all you want on top of that pattern and the back keeps getting the overload. You have to change the structure first.
The path: free the pattern, then retrain the movement
This is a both problem, and the order matters. First the hands-on structural work. I free the thorax so the mid-back extends and rotates again, and I open the hip flexors and the deep front line so the pelvis can sit under you instead of tipping forward. When the segments above and below start carrying their share, the low back stops being the only thing that moves.
Then the movement coaching. A cleaner pop-up does not come from willpower, it comes from a body that can hinge at the hips and drive through a thorax that actually moves. I coach the paddle position so your chest lift comes from the upper back instead of cranking the lumbar arch, and I retrain the pop-up so it loads the hips and legs rather than firing off a compressed spine. Strength gets built into that better pattern, not bolted onto the old one.
For most surfers the deepest version of this is the full 12-session series, which reorganizes the whole front-and-back pattern rather than chasing the low back alone. A focused flare can take far less.
What to expect, and where this fits
We start with a free assessment. I watch you move, look at how your thorax and hips actually behave, and find out where your low back is covering for something stiff. If your symptoms point to something that needs a physician first, like pain shooting down the leg or numbness that will not settle, I will say so plainly. The Body Systems Check is the deeper version of that assessment when you want the full map before committing.
This is not a replacement for the rest of your recovery. Massage still helps after a heavy session. PT still rehabs an acute injury. What structural work and coached movement do is change the pattern so the low back stops getting overloaded in the first place, which means you need the rest of it less often.
Why work with me
Most people who treat surfer back pain do one thing. A bodyworker frees tissue. A trainer builds strength. I do both, and that is the difference. I am certified in Anatomy Trains Structural Integration with more than 750 hours of training, I am a teacher-in-training under Tom Myers, and I am a NASM certified personal trainer and corrective exercise specialist. I have spent time in the dissection lab learning how fascia actually connects, so the map I work from is the real one.
That means I can reorganize your structure with hands-on work and then teach your body to hold the change with coached movement. Studio in Santa Cruz, mobile sessions across the Bay Area. Direct, honest, and built around what your body actually needs instead of a template.
Break the cycle this season
If your low back locks up every time you surf hard, the answer is not another set of crunches. It is finding out what is actually overloading it and changing that. I will tell you straight whether I can help.
Questions, answered
Why does my low back hurt after surfing but feel fine the rest of the week?
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Because the load is specific to the position. Paddling holds you in extension for the whole session, and the pop-up fires off an already compressed spine. The pattern only complains when you ask it to do the thing it is set up to struggle with. That is a structural problem, not a weakness problem.
I already do core work. Why does my back still lock up?
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Core work strengthens muscles that are usually not the limit. If your thorax is stiff and your hip flexors are short, your low back arches to make up the difference no matter how strong your abs are. You have to free the pattern first, then the strength has something useful to do.
Is this a disc problem?
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Maybe, and that is worth ruling out with a physician if your pain shoots down the leg, goes numb, or does not settle. A lot of surfer low back is not a disc. It is a thorax and hip flexor pattern overloading the lumbar segments that can move. I will tell you honestly if what I see looks like something that needs a medical workup first.
Will I have to stop surfing while we work on this?
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No. Most people keep surfing through the work. We time the deeper sessions away from your biggest swells so you are not paddling out the morning after a heavy session.
Do I need bodywork, training, or both?
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Usually both, in that order. Hands-on work frees the thorax and hip flexors so your low back stops being the relief valve. Then coached movement teaches the pop-up and the paddle position to load somewhere other than the lumbar spine. The assessment is where I figure out the right mix for you.
How fast will it feel different?
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A specific flare often eases in three or four sessions. The pattern that keeps producing it takes longer. The full 12-session series reorganizes the whole thing so the back stops being the place everything lands.