Don’t ask: “Should I train?”
Ask trainingOS: “How do I start — calmly, at my own pace?”
Short & clear:
Files instead of an app · No server · No gamification · Free for private use
Stop renting your own body.
Training and physical well-being have become an industry. Sure — you can just go for a run, do a few push-ups, hop on a bike. Nobody is stopping you. But somehow, that doesn’t feel quite right anymore. Almost everyone reaches for apps, programs, subscriptions. An entire industry says: “Pay for our product — then you’ll get fit.” That’s an unnecessary barrier to entry, and it excludes people.
trainingOS follows a different idea:
Physical well-being should not cost money. If you want to get your body into shape, if you want to live healthier, you should get tools — not paywalls. Training should start where people actually are, not where products want them to be.
You like going to the gym? Great! trainingOS builds a suitable entry point or improves your existing training.
Prefer training at home? No problem. A few resistance bands, a yoga mat, maybe an ergometer — that’s enough.
No equipment at all? Fine: running, cycling, bodyweight — works too.
No money? Sorry 🫤 — but trainingOS still works. It builds a free training setup for you.
Overweight, sick, older, unsure, out of practice? Just tell trainingOS.
Knee hurts? Back not great today? trainingOS adapts your training on the fly.
As long as you’re not bedridden, there’s usually some form of movement that’s possible (found a case where it isn’t? Write me 🙂 contact@metamemoryworks.com). Physical well-being should be accessible to everyone — not a question of budget. trainingOS designs training despite limitations, not after they disappear.
And if you notice you’re not sticking with it? Exactly. You tell trainingOS — and it adjusts tempo, volume, and demands so you can actually handle it. Training too boring? That works the other way around too. trainingOS turns things up 🙂
TL;DR: trainingOS makes sport, movement, and training a path toward physical well-being — independent of entry level and wallet size.
What is trainingOS?
trainingOS turns your AI into a trainer and a coach — more precisely: a persistent training and coaching system inside your LLM.
You don’t just tell it what you want to train, but also:
- who you are (body, experience, limitations)
- what you want to achieve
- how you can train (equipment, time, environment)
- what you like — and what you don’t
From this, trainingOS builds a training assistant that:
- sets up training
- adapts sessions
- logs workouts
- recognizes progress over time
- recommends pauses when they make sense
trainingOS takes over tasks that today are split between apps and human trainers —
and makes them permanently available, consistent, and adaptable.
What you use trainingOS for
trainingOS is for people who want training to be sustainable, individual, and realistic.
Strength & muscle building
- individualized routines
- functional exercise alternatives
- clean progression instead of rigid plans
Endurance & conditioning
- ergometer, running, cycling, swimming…
- adaptation to load and calorie goals
- flexible control based on daily condition
Weight loss & body composition
- training as part of a longer trajectory
- no escalation through guilt or pressure
- no gamification that drives you crazy
Mobility, yoga & rehab-adjacent use
- gentle re-entry
- respect for limitations
- focus on movement quality
Custom systems & disciplines
- free combination of training logics
- development of your own routines
- beyond classic sports categories
What you can actually do with trainingOS
First, the most important thing: trainingOS works with memory. It stores your values, routines, and training history as state. That means: it adapts to you. You simply tell trainingOS what you want — and let it advise you. Sometimes about things you didn’t even know existed. I didn’t know you could train explosive strength on purpose. trainingOS built a routine for me. Worth it. Ask it 🙂
Set up training
- define goals (e.g. “legs, endurance, core, feet, strength, fat loss, explosive power, grip strength…”)
- take equipment into account
- include preferences and dislikes
- swap exercises when something doesn’t work
trainingOS thinks in function. Hair in the way during an exercise? Hate squats? trainingOS finds functional alternatives — alternatives that, where possible, train the same muscle groups.
Execute & log training
- record completed sessions
- enter training data manually or via scanOS
- everything ends up structured in the training log
Start training
trainingOS: “OK, switching to a no-jump variant 😉”
Perform training
Understand & analyze progress
- training sessions stay present
- progress becomes visible over time
- adjustments are justified and traceable
Because trainingOS stores your training data in structured form inside the LLM, you can start data analysis directly from your training history. Live. On demand. No need to learn R or Python 🙂.
Training analysis on demand
Adapt instead of pushing through
- make training lighter when you’re not feeling fit
- introduce deload phases
- re-enter sensibly after illness
trainingOS does not judge. It reacts.
What changes for you
At first, you simply tell trainingOS what and how you want to train. It builds training that works for you — regardless of who you are and what you can do. Over time, something deeper changes.
- You stop having to explain your training from scratch every time. Your body, limits, and preferences are known.
- You stop training against a system, and start training with one.
- Questions show up where they arise — during training, not afterwards.
- Adjustments happen not in the next plan, but in the moment they’re needed.
trainingOS doesn’t judge. It remembers.
That has consequences:
- A bad day isn’t a setback — it’s part of the trajectory.
- Breaks aren’t interruptions — they’re integrated.
- Progress doesn’t come from escalation, but from continuity.
Whether you’re just starting out or have been training for years: training stays connected. Nothing resets to zero. trainingOS feels less like a tool — and more like a persistent training state that moves with you.
A “ghost” in the machine 👻 — luckily it used to be a personal coach, training planner, sports scientist, martial artist… 😉
How trainingOS works
- You tell it what you want to train.
- trainingOS asks targeted questions.
- Training plans and individual sessions are stored as memory in the AI.
- Training sessions are logged.
- Adjustments emerge from the actual trajectory.
You’ve effectively set up your own personal training assistant.
Setup
Setup takes about 3–5 minutes:
- Download ZIP
- Unzip
- Create a new project in your LLM
- Upload the files
- TRAIN EVERYTHING 🙂
trainingOS offers a guided setup. On first use, you go through the installation file together with the assistant. Don’t panic — it happens entirely in conversation and walks trainingOS through building your personal training plans and sessions. If something’s unclear, just ask.
Tested with ChatGPT.
What’s included
The ZIP contains files only. Specifically:
-
trainingOS Engine
The core engine definition. Defines how training is described, built, adapted, and continued over time. -
trainingOS Manifest
Describes the system structure: available modules, logs, rules, and how they interact. -
Installation file
Guides you step by step through setting up trainingOS and building your personal training system. -
Training plan
A structured starting point for training logic, sessions, and weekly planning. Adapted and extended over time. -
Maintenance & adaptation
Maintenance of trainingOS. -
User instructions
Describes how trainingOS interacts with you and how you control, adapt, and query training. -
Device profile
Optional profile for equipment, training environment, and technical constraints. -
Glossary
Terms, training concepts, and abbreviations — so everything stays unambiguous. -
Start guide
Short introduction: what trainingOS is, how to start, and how to work with it. -
Free user guide
Notes on using the free mode and sensible entry scenarios. -
logs/
Contains structured training logs. All entries are append-only and form your training history. -
legal/
License terms and legal notes.
Context: trainingOS compared to classic training apps
Training apps today are pretty impressive: structured plans, clear flows, solid tracking, and often a fast entry. They give people a system that organizes training, makes it visible, and motivates. Typically it works like this: you choose a goal, get a plan, complete sessions. Progress is measured, load adjusted, recommendations given. That’s sensible, effective — and often completely sufficient.
But imagine your training app actually remembered. Not just the last session. But you. Your body. Your limits. What worked well — and what didn’t. Breaks, setbacks, detours. Questions that come up mid-workout. Imagine not having to explain your training again and again.
That’s exactly where trainingOS comes in. trainingOS is not just another training program or a classic app. It’s a persistent training and coaching system that understands training as a connected trajectory, not a sequence of isolated sessions. It remembers that your heart rate was higher at that distance in October — and it remembers that your neighbors don’t like jumping exercises.
What changes:
While many systems rely on reaction, trainingOS works with memory.
While others manage training, trainingOS accompanies you through it.
While adjustments elsewhere stay abstract, here they’re grounded and traceable, because they emerge from your real trajectory.
Training stops being episodic. A bad day isn’t a break. A pause isn’t a reset. A detour isn’t a mistake.
Classic training apps organize training. trainingOS holds it together — where it’s not just about what you train, but how training feels over time.
trainingOS has no flashy buttons and doesn’t drive you crazy with gamification.
And the best part: trainingOS is free for private, non-commercial use. Enjoy! 🙂 If you want to save some setup time, you can buy presets further down. That’s convenience. No new functionality. You could also just build them yourself if you feel like it.
Downloads
Free presets
Advanced presets (optional)
License (short version)
- Private use: free
- Commercial / institutional use: license required
Details: → View license terms
Support
trainingOS is a public good.
If trainingOS helps you and you’d like to support further development:
Training is not an event.
It’s a process over time.