When Exercise Disrupts Sleep

There’s something I’ve been sitting with lately.

I want to move my body more intentionally. I know exercise is good for my heart, my mood, my long-term health.

But I’ve also noticed something.

Sometimes when I add more intensity…my sleep gets worse.

For a long time, that confused me.

Isn’t exercise supposed to improve sleep?

I’m learning that it depends on the nervous system.

When I push too hard, the added stress can feel less like nourishment and more like stimulation. My body doesn’t always distinguish between “good stress” and “overload.”

And at night, it shows up.

Wired.Alert.Awake at 2 a.m.

So I’m experimenting.

I’m asking, “What kind of movement feels regulating?”

I’m beginning to realize that movement isn’t just about output. It’s about tone.

Can I treat exercise as nervous system care rather than performance?

I don’t have a perfect formula yet.

But I’m paying attention.

And I suspect that, just like sleep, the answer isn’t forcing more — it’s choosing the right dose.

Stay tuned.