My Child Already Complains of Back Pain. Is It Just Low Stamina?

What we often hear

• "My child already says their back hurts."
• "Is it because their stamina is low?"
• "I thought it was because their backpack is heavy."

My child already complains of back pain. Is it just low stamina?

It may not be just about stamina. A child's body is still developing, so even a small tilt can affect how the whole body feels.

"They're still so young, but they already say their back hurts." "They get tired from the slightest activity and always seem drained." Quite a few parents tell us things like this. Before putting it down to being sensitive or having low stamina, it's worth taking a look at posture and body structure.

Can a rounded back affect breathing?

It can. When the back is rounded, the chest space is squeezed, leaving less room for the lungs to expand, and breathing becomes shallow and short.

The child who came to our clinic sat and stood with a rounded back and shoulders hunched inward. Imaging showed that the upper spine curved too far backward, and it was already settling into that shape.

When breathing is shallow, you tire easily and lose focus. Some kids yawn often for no clear reason. This child also said they got out of breath after running just a little.

In medical terms, a back that curves backward into a rounded shape is called kyphosis.

Is it connected to poor digestion too?

It's the same idea. When a rounded posture continues, the space in the abdomen is squeezed, and in that state children often feel bloated or have indigestion after eating.

This child often said their stomach felt bloated after meals. The parent had assumed it was just low stamina. But the complaints of being tired, the shortness of breath, and the bloating kept happening together. Each one seems minor on its own, but seen together they pointed in one direction.

Is it a posture habit or a structural problem?

The two need to be told apart. A back rounded from habit straightens when posture is corrected; one that has already settled into that shape needs to be worked on over time.

The way to tell is simple. If the back straightens easily when we ask the child to straighten up, it's on the habit side; if it doesn't straighten well even with effort, it's on the structural side. This child had already moved into the structural stage. So just pointing out their posture was unlikely to make a difference.

What are the limits of this judgment?

That a rounded back, breathing, and digestion are linked is a pattern we've seen in the clinic. A child's tiredness and bloating have many other possible causes.

One more thing. Shortness of breath could be a lung or heart problem, and bloating could be a problem with the digestive system itself. We check those possibilities first, then look at body shape. Reversing the order means things get missed.

Summary for parents

1. If your child often says they're tired, it may not be just about stamina.
2. A rounded back squeezes the chest space and makes breathing shallow.
3. The abdomen is squeezed too, so they may feel bloated after eating.
4. We ask the child to straighten their back and see whether it straightens easily, to tell habit from structure.
5. Other causes of shortness of breath or poor digestion are checked first.

We measure first, then tell you what can and can't be done. The part that can change is the part we can help with.

If you never got a clear answer about whether it can be done, come in and get measured. After measuring, we'll tell you that same day how much can be changed.

Each child's degree of rounding and how long it has lasted differ, so the pace of improvement differs too.