Built by Someone Who Did It the Hard Way First

I spent 7 months using raw AI to coach my fitness transformation. No app. No framework. Just me, a chat window, and an increasingly unhinged system of workarounds.

I hit the token limit 74 times. I corrected AI math errors 29 times. I recalculated my macros 436 timesbecause the AI couldn't remember what I ate yesterday, let alone last week. I maintained 14 separate JSON files by hand — workout history, macro targets, body composition logs, medication interactions, injury notes, phase schedules — all of it copy-pasted back into every new conversation.

“It was like having the world's smartest trainer who got amnesia every 3 hours.”

And here's the thing: it still worked. The methodology is sound. The science is real. In my case, I went from roughly 23% body fat to visible abs at age 52 — individual results vary. The results were undeniable. But the process was brutal.

So I wrote a book. And then I built the app. Because nobody should have to maintain 14 JSON files by hand.

Body by AI is the coach I wished I had. It remembers everything. It handles all the calculations so you never have to. It knows your medications, your injuries, your training schedule, your family's dietary needs, and your grocery budget.

Every problem I hit during those 7 months — the amnesia, the math errors, the lost context, the manual file management — is a problem I engineered out of existence. The methodology that transformed my body is now fully automated, personalized, and accessible to anyone with a phone.

Make evidence-based fitness coaching accessible to everyone — not just those who can afford $200/month personal trainers or spend hours building spreadsheets.