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Why Do Babies Take the Shape They Rest In?

Dr. Vincent Farrar, DC, DICCP, CACCPJune 24, 20263 min read

A resting baby gradually takes the shape of what they rest against. The goal isn't a better position, just more variety in how they lie.

Why Do Babies Take the Shape They Rest In?

Pull a loaf out of the oven and set it on a wire rack. Come back an hour later and the bottom of that loaf has the rack printed into it, in neat parallel lines.

Nobody did anything to the bread. Nobody pressed it. It was warm, it was soft, and it sat still, and it took the shape of what it was resting on. Give it a different rack and it takes those lines instead.

Bodies do a slower, gentler version of the same thing, and that is most of what this post is about.

A baby is soft and growing quickly. Muscle, ligament and joint capsule are all still organizing themselves, and they organize around what they are actually being asked to do. A position held for a few minutes asks almost nothing. The same position held for hours a day, across weeks, is an input, and a growing body is very good at answering an input. So the thing I care about is not finding the one correct way to put a baby down. It is not letting any one arrangement run for long stretches.

Which brings up the thing every parent's mind jumps to, so let me say it directly.

The car seat is right, every time, no exceptions. It is doing a safety job that nothing else can do, and it is not up for discussion in this office or anywhere else. The only thing worth knowing is that hours are hours. So when you arrive, the floor and your arms are simply a change of input. Same for the swing, the bouncer and the carrier, all of which are genuinely useful and all of which exist so that you can put the baby down and eat something.

This is also not a verdict on how you have been holding your baby. Babies have a favorite arm and so do parents, and both of those are completely normal. There is nothing to feel bad about here and no lost ground to make up. This is a small habit worth having, not a correction.

So here is the habit. Alternate.

Alternate the arm you carry in. Most of us have a side, and most of us have never once thought about it.

Alternate which side of the crib you approach from, because your baby turns toward you, and toward the door, and toward the window. Move the crib around every so often and the whole room becomes a different ask.

Alternate which side you offer first at a feed.

Alternate where the interesting thing is. Toys, your face, the light, the dog. Babies aim at whatever is worth aiming at.

And when they are awake and supervised, the floor is the most position-free surface in the house. A blanket on the ground asks nothing of a baby except whatever they decide to do next, which is the opposite of a molded seat, and it is free.

Our part is small and specific. When we check a baby, we are looking at how each segment moves and whether one direction is genuinely available. If a baby is spending hours facing one way because that is the only comfortable way to face, that is a motion question, and motion is what we check and what we work with. What the body does with the freed-up motion is the body's own business, on its own schedule.

A growing body answers the position it spends the most hours in. So the input we are after is not a better position. It is more of them.


Keep reading: Babies and Development

Individual results vary. Chiropractic care does not diagnose, treat, or cure any disease or condition. This information is educational and not a substitute for medical care. Sláinte provides wellness chiropractic care and works alongside your medical team.

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