14/05/2026
You can do everything “right” in the morning…
…and still feel flat by the afternoon.
That doesn’t always come from doing too little.
Sometimes it comes from doing too much of one thing:
Sitting.
Long periods without moving don’t just affect the body.
They change how the brain feels and functions.
Blood flow slows. Energy dips. Concentration becomes harder to hold.
And importantly, this happens even in people who exercise regularly.
The missing piece in most advice is this:
It treats exercise as something that cancels out the rest of the day.
But the body doesn’t work like that.
Long, unbroken periods of stillness create their own effect.
So what often helps isn’t more intensity.
It’s more interruption.
Small moments of movement that break up those long stretches.
Not to optimise anything.
Just to stop the slow drift into fatigue that many people assume is inevitable.