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Create workout routines with AI
From goals and equipment to an editable routine in minutes — one that keeps adapting itself, session by session.
Short answer.
With Kaizer you can create workout routines with AI from each client's goals, preferences, limitations and available equipment, over a base of more than 1500 exercises. The generated routine is fully editable in the builder, and after every logged session the AI adapts loads using estimated 1RM from NSCA-derived tables. Over 120k routines have already been created on the platform.
Updated: June 13, 2026
1000+active trainers
+120,000routines created
20+countries in operation
1,500+exercises with video
See Kaizer with your own use case.
When AI routine creation makes sense.
You build every program from scratch even though the starting point is usually the same.
You have many clients with similar goals and manual programming doesn't scale.
You want a solid first draft in minutes so your time goes into personalizing it.
Load progressions go stale because you never get around to recalculating them.
You need to account for injuries, limitations and the client's actual equipment without memorizing it all.
How it works in Kaizer.
Client brief
You enter goals, preferences, limitations and available equipment. The AI builds the routine from there.
1500+ exercise base
Routines are composed over Kaizer's exercise base, with variants per available equipment.
Editable builder
The output is a starting point: swap exercises, sets, reps and structure freely in the routine editor.
Session-by-session adaptation
After every logged session the AI recalculates loads using estimated 1RM from NSCA-derived tables (sets, reps, RIR).
Text or voice assistant
You can also ask the built-in assistant for the routine in natural language, and edit with words.
Frequently asked questions
Yes, fully. The generated routine opens in Kaizer's builder and you can change exercises, sets, reps, rests and structure. The AI proposes; you decide.
Kaizer's base of more than 1500 exercises. The AI picks based on goals, limitations and the client's available equipment.
Every time the client logs a session, the AI estimates 1RM with NSCA-derived tables and adjusts sets, reps and loads based on the logged RIR. The routine never goes static.
Professionals can use Kaizer to program rehab-focused routines, accounting for injuries and limitations. Kaizer does not provide medical diagnosis and does not replace a health professional.
You can start on the Free plan (up to 3 clients) with no card. Paid plans start at USD 19/mo and scale by client count.