I've Done Tai Chi on Zoom Every Weekday for a Year. My Stress Baseline Is Unrecognisable.

It started, honestly, because my wife signed us both up for a trial month of John Ward's Zoom Tai Chi sessions in January and I didn't want to be the one who quit first.

I had tried things before. The gym phase lasted eight weeks. The meditation app was abandoned after four days. Running had caused a knee problem that became a useful excuse. None of it had the quality that I now recognise as essential: it didn't fit inside my life without forcing something else out. The Zoom format did. Forty-five minutes, weekday mornings, in the spare room, before the house was awake.

The first two weeks were awkward. I couldn't follow the movements and watch the screen simultaneously. I kept second-guessing my footwork. By the end of week one I had established that I was, in fact, terrible at this. By the end of week two I had established that being terrible at it didn't seem to prevent it from doing something.

What it was doing, I couldn't name yet. But something was different in the hour afterwards. Quieter, somehow. Not silent — still the same life, same pressures, same inbox — but the relationship between me and those things had shifted slightly. As if someone had turned down the urgency without touching the volume.

I did it again the next day to see if that was real.

It was.

I am not someone who accepts things without asking why they work. So I asked my GP, and then I read what I could find, and then I asked John Ward to explain the rest.

The short version is this: stress has a physiological mechanism, not just a psychological one. Cortisol — the primary stress hormone — responds to perceived threat. In modern life, "perceived threat" is not a predator but a deadline, a difficult person, an overloaded inbox. The cortisol response that evolved to save your life in short bursts gets activated dozens of times a day, and in chronically stressed people, it never fully deactivates between activations.

The result is a nervous system that is permanently biased toward alert. Waking up tense. Reacting before thinking. Never quite resting even when nothing is wrong.

What Tai Chi does — specifically, the combination of slow movement, breath synchronisation, and sustained present-moment attention — is activate the parasympathetic nervous system. The off switch. The rest-and-digest state. Not once, in a single session, but repeatedly, daily, until the nervous system's resting point begins to shift.

It doesn't happen in a week. It happened for me over months. But it happened. And the mechanism is well-documented enough that my GP, when I described what had changed, didn't look surprised. She looked like someone confirming a result she had expected.

I would not say: this will change your life.

I would say: in three weeks, your sleep will probably shift. In two months, you will notice your reactions slowing. In six months you will do it not from habit but from preference. In a year, you will try to describe the before to someone who asks, and you will struggle to find the words, because the before will feel like a different person rather than a different time.

I would say: the first session is free. It's 45 minutes. You can do it in the spare room before the house wakes up. If it doesn't feel like anything useful, you have lost 45 minutes. If it does, you've found the thing that — for a year now, without missing a weekday — has been the non-negotiable part of my morning.

I woke up tense for a decade. I stopped waking up tense somewhere around month seven.

That is not nothing. That, for some of us, is everything.

Try it at LFA Tai Chi Edinburgh. The first class is free.