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Jack Hanlonleft a comment
I was inspired to build this product after being a winner at the Supabase Select Hackathon at Y Combinator in October 2025 for building an AI Agent Personal Trainer MVP called SupaBuff. I had played around with the idea that AI was being under-utilized and most Fitness apps were focused on the mobile UX and not the quality of the intelligence layer for program creation and personalization. It...
ProximaAI-Native Workout Programming Companion
You download another "AI" fitness app. Answer the same ten questions. Get the same generic "personalized" plan.
Proxima is different, it actually learns you over time.
The program you're running in month six looks nothing like the one you started with, driven by your actual performance data.
It remembers. It adjusts. It grows with you.
For self-coached lifters tired of templates that ignore your injuries, your work schedule, and your bodyweight - this is what you've been looking for.
ProximaAI-Native Workout Programming Companion