Your Training. Your Progress. One Platform.
Strength OS is the training app built for strength athletes. Log sessions, track PRs, follow coach programming, and see your progress over time. Whether you're into powerlifting, weightlifting, or strongman, we have you covered.
You’re tracking your training in spreadsheets, notes apps, or not at all. Your coach sends programming over WhatsApp. Your PRs live in your head. Competition results are scattered across Facebook posts.
Sound Familiar?
What Strength OS
Gives You
Log Every Session
Tap in your sets, reps, weight, and RPE. No more scribbling in notebooks or fighting with spreadsheet formulas. Your training history is always there when you need it.
Track Your Progress
See how your lifts are moving over time. By tracking volume, intensity, and PRs, you get real data that shows exactly what is working and what needs to change.
Follow Coach Programming
Your coach programs your training blocks directly in Strength OS. Open the app, see today's session, and log your results. Your coach sees everything in real time.
Exercise Library
Hundreds of exercises with variations and modifiers. Find exactly the movement you need, or discover new ones your coach has programmed for you.
Built-in RPE Calculator
Autoregulate your training with the RPE calculator. Get target weights based on your RPE and rep scheme to eliminate all guesswork.
Competition Ready
Track your competition history and results alongside your training. See how your training translates to the platform.
How It Works
Download & Sign Up
Grab the app or sign up on the web. Create your free athlete account in under a minute.
Set Up Your Profile
Pick your primary sport, set your training experience, and add your goals. This helps Strength OS tailor your experience.
Log Your First Session
Start tracking today. Add exercises, log your sets, and record your RPE. It’s that simple; you are now training with purpose.
Connect with a Coach
If you work with a coach, connect with them on Strength OS. They'll program your training and track your progress right in the app.
Built for Every Strength Sport
Whatever your discipline, Strength OS speaks your language.
Pricing for Athletes
Free Plan
Everything you need to start training with purpose..
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Training log and session tracking
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Exercise library access
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Progression analytics
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RPE calculator
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Competition history
Pro Plan
For athletes who want more.
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Everything in Free
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Advanced analytics and trends
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Training block history
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Priority support
Your Athletes Are Already Looking for Competitions
humanlifting.com lists every strength sports competition in Thailand. Your athletes can discover meets, register online, and track their competition results alongside their training in Strength OS.