If you’ve ever visited a chiropractor, you’ve probably wondered:
“What’s that cracking sound?”
Is it bones snapping? Is something breaking?
The short answer: Absolutely not.
At Green Tree Chiropractic, we believe in making your treatment experience clear, comfortable, and safe. I’m Ian Rufford, a chiropractor here in our Newcastle clinic, and I’d like to clear up one of the biggest chiropractic myths — what’s really happening when you hear that crack during an adjustment.
What’s Really Happening When You Hear a Crack
That popping or cracking sound isn’t your bones breaking. It’s called cavitation — a natural process that happens when gas bubbles in the joint fluid are released as the joint surfaces momentarily separate.
Think of it like opening a bottle of champagne — when the seal breaks, there’s a quick change in pressure and you hear a “pop.” The same thing happens inside your joints during an adjustment.
Here’s the key point:
➡️ The sound itself isn’t the therapy.
It’s simply a byproduct of the movement.
What actually brings the benefit is the restored motion and improved communication between your joints and nervous system. In fact, effective chiropractic care doesn’t always involve any cracking at all.
Gentle, Precise, and Effective: Low-Force Chiropractic
Many people imagine chiropractic care as strong twists and sudden thrusts. But that’s not the only way to get results. At Green Tree Chiropractic, we focus exclusively on low-force chiropractic adjustments — a gentle alternative that’s ideal for those who prefer a calmer approach.
We use a specialised device called the ArthroStim, a handheld tool that delivers gentle, rapid impulses (12–14 hertz) to specific joints. These pulses send signals to your nervous system, helping your body recognise that the joint can move freely again.
To complement this, we often combine it with infrared therapy, which enhances blood flow and supports your body’s natural healing response.
This modern approach to chiropractic care is:
✅ Gentle – ideal for anyone nervous about manual adjustments
✅ Effective – restores joint mobility and optimises nervous system function
✅ Comfortable – no twisting, no cracking, no discomfort
Who Benefits from Low-Force Adjustments?
Our patients come from all walks of life — from busy parents and office workers to athletes and seniors. Low-force chiropractic is particularly beneficial for:
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People who are anxious about traditional “bone cracking” adjustments
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Older adults who need a gentler technique for joint mobility
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Children and teens who benefit from safe, low-intensity care
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Those recovering from injuries who require precision and comfort
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Anyone who simply prefers a softer, more controlled treatment
Every adjustment is personalised to your comfort level and health goals. Your spine and nervous system are unique — your care should be, too.
Your Comfort Comes First
At Green Tree Chiropractic, your comfort and confidence are always the top priority. We take the time to explain every step of your treatment so you can feel at ease knowing exactly what’s happening and why.
Whether you’ve had chiropractic care before or you’re curious to try it for the first time, you deserve a treatment that feels safe, effective, and tailored to your needs.
We’re here to help you move better, feel better, and live healthier — without the fear or mystery behind those “cracks.”
Take the First Step Toward Better Movement
If you’re ready to experience gentle, effective chiropractic care, we’d love to meet you.
Book your free discovery call today at greentreechiropractic.com.au
Located in Newcastle, NSW — proudly helping locals improve their movement and quality of life.
Your health journey starts with one small step — let’s take it together.