You might have always been the flexible one - the party trick with your thumb, the splits, the knees that bend a bit the wrong way. For some people, it stops there. For others, it comes with aches, fatigue and joints that never feel steady.

There's a reason people love hands-on treatment. You walk in stiff and sore, and you walk out feeling looser, lighter and more like yourself.

But there's also a lot of confusion about what's actually happening when a physio works on your neck or back. You might have been told your spine was "out", your pelvis was "crooked", or a knot needed to be "broken up". These explanations are common, easy to picture and mostly not completely true.

Here's what hands-on treatment really does, what it doesn't, and why that matters for getting better.

If you've had a sore back, neck or shoulder for a while, you've probably wondered what's actually going on in there. Most of us grow up thinking pain works in a simple way: something gets damaged, and we feel it. The worse the damage, the worse the pain. That's partly true, but it's not the whole story.