Beach Walks & Barefoot Grounding

Kona doesn't understand why I put shoes on. She's been watching me do it for a year and every single time she tilts her head like I'm performing some baffling human ritual that makes no sense. And honestly, on the beach, she's right.

The first time I walked Bayshore barefoot was an accident. I'd put on sneakers, driven out there on an ebbing tide morning, opened the car door, and realized I'd grabbed the pair with the insole that presses on the nerve in my right foot — the one that sends a shooting pain up my shin on bad days and a dull ache on good ones. I sat in the car looking at the sand. Kona was already out, already trotting toward the water line, already living her best life.

So I left the shoes. I walked barefoot on wet packed sand for about twenty minutes and something happened in my feet that I didn't expect and couldn't explain until Ken stayed up until midnight reading about proprioception.

The Day I Left My Shoes in the Car

I need to describe what wet sand at Bayshore feels like to a fibro body because it's different from what it feels like to a healthy body and nobody talks about that.

When I walk on hard surfaces — tile, concrete, hardwood — every step sends a jolt up through my feet into my ankles into my knees into my hips. My body braces for each impact. I don't decide to brace. The alarm system does it for me, tightening muscles I don't consciously control, preloading for the next strike. By the time I've walked across a parking lot, I'm exhausted, and not from the walking — from the bracing.

Wet packed sand gives. Not much. Just enough. My foot hits and instead of impact, there's this moment of — I don't know how to describe it except yield. The sand compresses a few millimeters under my weight and my body reads that as safe. The bracing reflex doesn't fire. Or it fires quieter. Or it fires and then releases instead of locking in.

Twenty minutes. That's how long I walked. My calves were sore the next day in a way that told me muscles I'd forgotten I had were working. But my hip — the hip that hadn't stopped hurting in two weeks — was quiet. Not healed. Quiet. Like it had been given something else to pay attention to.

What Sand Does to a Body That Grips Everything

Fibromyalgia makes you grip. That's the best word for it. Your muscles hold tension you didn't ask them to hold. Your jaw. Your shoulders. Your hands. Your pelvic floor — that one nobody warns you about and it's awful. The gripping is the alarm system's physical expression: every muscle braced for a threat that isn't coming.

Sand disrupts the grip because it changes the feedback loop. On a hard surface, the sensory input is always the same: flat, hard, predictable. Your proprioceptorsSensors in your muscles, tendons, and joints that tell your brain where your body is in space — your internal GPS for movement and balance get nothing new. The muscles grip because nothing tells them to let go.

On sand, every step is slightly different. The surface shifts. Your ankle makes micro-adjustments. The proprioceptors in your feet — and there are thousands of them — fire in patterns they haven't used since you stopped walking barefoot as a kid. Your brain gets flooded with new data, novel data, and it's too busy processing that to maintain the grip.

That's my theory, anyway. Ken has a more clinical version involving somatosensory cortexThe part of your brain that processes touch, pressure, temperature, and body position — it builds your internal map of your physical self reorganization. What I know is this: I walk on sand and my hands unclench. I walk on concrete and they stay fists.

The Grounding Thing — Where the Science Gets Muddy

I need to be careful here because this is where the science gets tangled with wellness marketing and I refuse to contribute to that.

"Grounding" or "earthing" — walking barefoot on natural surfaces to absorb the Earth's electrons — has research behind it. A 2015 review in the Journal of Inflammation Research found that grounding reduced inflammation markers, improved sleep, reduced pain, and shifted the autonomic nervous system toward parasympathetic dominance⁴. A 2023 review in Biomedical Journal described grounding as a "universal anti-inflammatory remedy" with effects on cortisol, wound healing, and chronic pain⁵.

Ken's take — and I agree with him, which I won't tell him because he'll be insufferable — is that the grounding research is real but limited. Many studies are small. Some lack proper controls. The mechanism — electron transfer from the earth through the skin reducing free radicals — is plausible but not definitively proven. The Cleveland Clinic acknowledges grounding shows promise but recommends viewing it as a complementary approach, not a replacement for established treatments⁶.

Here's where I land: I don't know if the electrons matter. I know that walking barefoot on wet sand at Bayshore does something to my body that walking in shoes on sidewalks doesn't. Whether that's electrons, proprioception, temperature change, mineral absorption through the soles of my feet, the psychological effect of doing something that feels free and wild and a little bit reckless when your body usually feels like a cage — I don't know. Probably all of it. Bodies aren't simple. Fibro taught me that.

Walking Wrong, Walking Right, Walking Anyway

I should tell you that I don't walk normally. I haven't in two years.

Fibro changed my gait. I favor my left side because my right hip runs hotter. I shorten my stride because long steps pull on my lower back. I don't swing my arms naturally — I hold them close, protecting my torso, like I'm carrying something fragile. Which I am. It's me.

On sand, some of this corrects itself. The instability forces my body to engage symmetrically — I can't favor one side as easily because both feet need to work to keep me upright. My stride opens up a little because the soft surface is forgiving. My arms swing because they have to for balance.

It's not physical therapy. I'm not claiming sand replaces a PT who understands fibromyalgia. But it's 20 minutes where my body moves closer to how it used to move, and that matters in a way I didn't expect.

Kona walks ahead of me. Always ahead, always looking back. She's got this pace that's slightly faster than comfortable for me and slightly slower than she wants, and she holds it. Ken says she's herding me. I think she's pacing me. Either way, she keeps me going past the point where I'd normally turn around, and most days I'm glad she does.

The Ebbing Tide Walk

Our walk has a specific shape. I want to describe it because maybe yours will too.

We go on ebbing tide. Always. The water's pulling back, the sand is exposed and flat and packed hard enough to walk on without sinking but soft enough to give. The waterline is moving away from us, which means the beach gets wider as we walk. There's something psychologically good about that — the space opening, the path growing, the ocean saying here, have more room.

I go barefoot. Ken wears shoes because he stepped on a piece of shell once and now he doesn't trust the sand, which is fair. Kona is barefoot by nature and unbothered by everything.

We walk south along the waterline for about ten minutes. Then we turn around. That's it. Twenty minutes round trip. Some days I extend it. Some days I stop at seven minutes because my body says enough and I've learned to listen to that instead of arguing with it.

The walk back is always easier. Partly because the muscles have warmed up. Partly because Kona is usually wet by then and slightly insane with joy and it's hard to feel miserable watching a chocolate lab celebrate being alive. Partly because the world got bigger while I was walking and my pain got smaller inside it. Not gone. Smaller. Proportional. Like the beach reminded me that I'm not just a body in pain — I'm also a person standing on the edge of a continent watching the Pacific do its thing.

Samba came on the walk once. We didn't plan it — she'd gotten into the car without us noticing, hidden behind Ken's backpack, and didn't announce herself until we were already parked. She sat on the dashboard and stared at the beach like it was a job interview she hadn't prepared for.

She didn't walk. She watched. From the car, then from Ken's arms when he carried her to the edge of the dune — which she permitted only because the alternative was the car floor, and she has standards. She watched Kona run. She watched me walk barefoot on the sand. She watched the waves with an expression that I can only describe as managerial concern.

She purred. Once. Briefly. Then she sneezed — the salt air — and demanded to be returned to the vehicle.

I think about it sometimes when I'm walking the beach. Samba up there, watching. Like a very small lifeguard who doesn't approve of the ocean but will observe it on company time.

When Walking Isn't the Answer

Not every day is a walking day.

On a 7+ pain day, the drive to Bayshore takes more energy than the walk would give back. My body does this cost-benefit analysis without asking me — it measures the effort of getting dressed, getting to the car, driving twenty minutes, navigating sand — and sometimes the answer is no.

I've pushed through that "no" before. It doesn't work. The walk becomes a death march. Every step costs more than it returns. I get back to the car worse than I left. Ken drives home in silence because he knows better than to say "maybe we should have stayed home," even though we both know it.

The bad days are porch days. Or couch days. Or, worst case, bed days. And on those days the beach is a phone photo and a wave recording and Kona's warm weight against my leg, which is its own kind of grounding — not the electron kind, the "I'm here and you're here and that's enough" kind.