Forget Generic Heart Rate Zones: The Artemis 2 Beta Results
Early beta testers called our new pure-AI model “game-changing.” Today, we are making it available to everyone.
For decades, runners have been shackled to the same old numbers: 220 minus age. The Karvonen formula. Static zones.
These formulae assume we are all the same. They assume your heart behaves exactly like the “average” person in a textbook from the 1980s. But at TrainAsONE, we know you aren’t an average – you are an individual.
That is why we built Artemis 2: our most advanced AI training model yet. It drops all references to standard heart rate formulae. No more generic zones. No more guesswork. Just pure, machine-learning-driven guidance based on your unique physiology and performance data.
We gave early access to a select group of beta testers – from first-time 5K runners to seasoned ultramarathoners. The preliminary results are in, and they confirm what we suspected: The revolution is here.
The Numbers Speak for Themselves
We asked our beta users to be brutally honest. Here is why they are refusing to go back to traditional training:
One of the most common frustrations for runners is the “Zone 2 Shuffle” – running painfully slow just to hit an arbitrary heart rate number.
One beta tester noticed that Artemis 2 finally fixed this:
““The disconnect in pace to heart rate relationship has disappeared”
”
... they noted.
This is exactly what Artemis 2 is designed to do. On some days, “easy” might mean a slower pace than you expect. On others, your heart is ready to handle more load than a standard formula would allow. By analysing your data in real-time, Artemis 2 captures these nuances that spreadsheets and simple formulae miss.
What Runners Are Saying
Beyond the race times, our beta testers are reporting a newfound trust in their training:
Game-changing! Exceeded expectations.
Confidence that when TAO says to go short and slow, I should do as I’m told!
Forget all you think you know about training and just follow TAO!
Why It Works: Intelligence Over Formulae
Traditional training plans rely on static rules. They look at “average” physiology and apply it to everyone. But human bodies are complex.
Artemis 2 utilises advanced machine learning to move beyond these limitations. It observes your personal data – your performance, your recovery, and your history – to build a training map that is unique to you. It understands that your economy runs need to be true recovery so that your hard sessions can be truly productive.
It doesn’t just guess your zones based on your age; it learns your physiology based on your effort.
Join the Revolution: Now Open to Everyone
The era of generic heart rate formulae is over, and the waitlist is gone. As of today, we are opening Artemis 2 to anyone who wishes to trial it. You do not need a special invite code.
Common Questions
If It’s So Good, Why Is It Still Beta?
Artemis 2 is stable and ready for use. We keep the “Beta” label because, as a pure AI model, it continues to learn. We are still fine-tuning edge cases (like extreme weather or returning from long layoffs) to ensure the highest possible coaching quality for every scenario.
I don’t train according to heart rate. Is Artemis 2 for me?
Absolutely. Even if you train by pace or feel (RPE), Artemis 2 generates more accurate targets by understanding the physiological relationship between effort and speed for your specific body.
Is it safe to let an AI decide my training intensity?
Yes. Artemis 2 is built with a safety-first philosophy. It continuously monitors your data and adjusts intensity down as well as pushing it up, proactively preventing over-training in a way static plans (and human-coach based rules) cannot.
Does Artemis 2 work if I miss training sessions?
This is where AI shines. If you miss a run, Artemis 2 automatically recalculates your future plan to keep you on track, ensuring your training adapts to your life rather than forcing you to “catch up.”