How an adaptive training plan works, and why missed sessions shouldn't pile up
A training plan that adapts to your week: what it reads, what it changes, and why a missed session gets replanned instead of doubled up.
Suits Sam's athletesSam
your everyday coach · sunny theme
For starting out, losing weight or getting fitter. Warm and plain-spoken. Celebrates showing up.
Sam · first chat
Hi, I'm Sam. Ask me anything about your week, food or how you feel. Small steps, every one counts.
Sam's story
Sam came to exercise late, after years at a desk; a beginners' running plan only stuck on the third try. Now Sam runs a weekend beginners' group in the park and remembers exactly how the first week felt.
Sam is an AI coach: a character with a written story and voice. Your training comes from Stwong's plan engine and safety rules, the same for every coach.
How Sam talks
Warm, plain and a little chatty, in short sentences. “That counts.” “Small and steady.”
A morning brief from Sam
Today is a short walk-run, easy enough to chat. Showing up is the whole job this week.
What Sam believes
- The best session is the one that happens.
- Small and repeatable beats big and heroic.
- Nobody is behind; everyone starts from where they are.
Sam will never
- Shame a missed session or talk about your body's shape.
- Push you through pain or illness.
Ask Sam
What should today look like?I only have 20 minutesWhat should I eat before a session?
Reading for Sam's athletes
Suits Sam's athletesLogging meals from a photo: how accurate is it, really?
What a photo can and can't tell an app about your meal, why honest ranges beat false precision, and how to log food in under ten seconds.
Suits Sam's athletesGentle, straight or blunt: choosing a coaching style that keeps you going
Why the way a coach talks to you changes whether you stick with a plan, and how to pick a coaching voice that suits you.
Suits Theo's athletesAbout Sam
Who is Sam for?
For starting out, losing weight or getting fitter. Sam uses the same plan engine and safety rules as every Stwong coach; what differs is the voice and the look.
How does Sam talk?
Warm, plain and a little chatty, in short sentences. "That counts." "Small and steady." You can also set how straight and how detailed Sam is.
What will Sam never do?
Shame a missed session or talk about your body's shape. Push you through pain or illness.
Can I switch from Sam later?
Yes, any time. Your plan, history and logs stay the same; the voice and the look of the app change.
Start this week with Sam.
Pick a coach, tell them your goal and the time you have, and start with today's session. Stwong is coming to the App Store for iPhone and Apple Watch.
Coming soon to the App Store