Do Osteopaths Crack Joints? An Honest Answer

“Do you crack?”

I get this question most weeks, usually on WhatsApp, usually from someone visiting Kyoto for a few days. It’s a fair question and I’d rather answer it properly than have someone book, travel across the city, and find out we had different things in mind.

So: yes. I’ve been using joint techniques since 2007. Over 80% of the people I work with receive them somewhere along the way. It doesn’t hurt — most people describe it as a release rather than anything sharp.

And also: around 90% of a session is something else entirely.

What the click actually is

Let’s clear up the sound itself, because there’s a lot of folklore around it.

The pop comes from gas in the fluid inside the joint. When the joint surfaces separate quickly, the pressure drops and a bubble forms. That’s the noise. It’s not bone on bone, and it’s not anything tearing. It’s also why you can’t usually make the same joint pop twice in a row — the gas needs time to redissolve.

The old warning that cracking your knuckles gives you arthritis hasn’t held up. Studies looking at habitual knuckle crackers, including one doctor who cracked one hand and not the other for around sixty years, haven’t found the link. So if someone told you that as a child, you can let it go.

What matters more is a different question, and it’s the one I’d ask you: why do you feel you need it?

What a session here actually looks like

If you booked a 60-minute first session with me and watched the clock, this is roughly how it would break down.

Most of it is slow. I work on the membranes and connective tissue, and I move joints rhythmically and gently — small, repeated movements rather than one decisive one. From the outside it can look like not much is happening. From the inside, most people find it deeply restful, and a fair number fall asleep.

The joint technique, when I use it, is a moment. A few seconds. It’s one tool among several, and I reach for it when the rest of the work has already prepared the area and that particular joint clearly wants to move.

Which is why it’s rare on a first visit. I want to see how your body responds to gentler work first. Some people need one session before I’d consider it; some need three. Some never need it at all.

When I don’t use it

• Children under two. Never. Their bodies respond to far less.
• Older adults where bone quality or medication history makes it inappropriate.
• First visits, in most cases, for the reason above.
• Anyone where the assessment says no — recent injury, inflammation, or a joint that’s already moving too much.
• Sometimes, simply physics. I’m 166cm. If you’re a good deal larger and heavier than me, certain thrust techniques aren’t mechanically possible for me to perform well, and I won’t force one badly. I’d tell you that on the day and we’d work another way.

If the cracking is the main thing you want

Then I’d say so plainly: we’re probably not a good match, and a chiropractor is closer to what you have in mind. There are good ones in Kyoto and no hard feelings.

But before you go, here’s something I see often enough to mention.

People who crack their own neck or back many times a day often describe the same pattern: the relief is real, but it gets shorter. A year ago it lasted the afternoon. Now it lasts twenty minutes, so they do it more.

What I usually find in those bodies isn’t one problem. It’s two, sitting next to each other. Some segments have become stiff and stopped contributing. Others have taken up the slack and now move more than they should — and those are the ones making the noise, because they’re the easiest ones to move. The muscles around them tighten up trying to hold the area steady, which feels like tension, which makes you want to crack it again.

I want to be careful here: the research on this is thin, and I’m describing what I see in the room rather than something settled. Cracking your own joints is not going to wreck them. But if you can’t get comfortable without doing it, the interesting question isn’t how to get a better crack. It’s which parts of you have stopped moving.

That’s the part I’d want to look at. It takes longer than a pop and it’s less satisfying in the moment. It’s also, in my experience, what changes the pattern.

Which of us should you see?

There are two of us at OQ, and on this particular question we’re not interchangeable.

	Yusuke Sakata 🟧 Director	Sota Omura 🟦 Co-Director
Floor	Ground floor	2nd floor
Focus	Neck, back, whole-body concerns, pregnancy, post-surgery, children	Post-stroke rehabilitation, hips, knees, lower limbs, low back, walking and gait analysis
Joint techniques with a click	Yes	No — he works without them
Background	BSc(Ost), Swansea University, Wales, UK. Over 25 years in clinical practice; OQ opened February 2007.	Licensed Physical Therapist (Japan), MSc. BSc(Ost), Swansea University, Wales, UK (expected 2026).

So if joint techniques are part of what you’re hoping for, book with me. If your main concern is a hip, a knee, post-stroke recovery, or how you walk, Sota is the better choice — he doesn’t use thrust techniques, so there’s no clicking in his sessions. We’re in the same building and we talk to each other about cases, so starting with either of us is fine.

OQ is not a medical facility. We don’t diagnose conditions or prescribe medication — that’s the work of a doctor. If you have pain that came on suddenly and severely, numbness, weakness, or any symptom that worries you, please see a physician first. This article is general information, not advice about your particular situation.

Common questions

Does it hurt?

No. The technique is quick and small, and it works with the joint rather than against it. Most people are surprised by how little force is involved. If you’re tense and bracing, I won’t do it — that’s a sign the area isn’t ready.

Will I get it on my first visit?

Usually not. I want to see how your body responds to gentler work before adding anything decisive. Over the course of working together, most people do receive joint techniques at some point.

Is osteopathy the same as chiropractic?

No. There’s overlap in some hands-on techniques, but the approach differs. Chiropractic work often centres on joint adjustment as the main event. In osteopathy as I practise it, adjustment is one option inside a wider look at how the whole body is organised — circulation, breathing, the connective tissue, and how one area compensates for another.

Can I ask for a specific joint to be done?

You can tell me what you’re feeling and where, and I’ll take that seriously. But I won’t perform a technique on request if the assessment says it isn’t right that day. The joint that’s asking loudest is often not the one that needs the work.

I’m visiting Kyoto for only a few days. Is one session worth it?

Often yes, particularly if travel has aggravated something you already live with. I’ll be straightforward with you at the end about whether one session is likely to be enough or whether you’d be better served by someone at home.

Related

• Osteopathy, massage and seitai — what’s the difference?
• What to expect in a session
• Your first visit — what happens, and how to find us
• Visiting Kyoto for a few days?
• Our practitioners
• Intake form (available in 9 languages)

✍️ Written by Yusuke Sakata, Director, BSc(Ost) — Bachelor of Science in Osteopathy, Swansea University, Wales, UK. EVOST. The Institute of Classical Osteopathy. Cranial Academy (USA) 40-hour cranial programme. Mind & Membrain certified practitioner. Over 25 years in clinical practice, working with children, pregnancy, post-surgical recovery and whole-body concerns.