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TheFitnessDB

Exercise data for products, coaches, and rehab teams

TheFitnessDB is building an exercise data platform for developers, coaches, and physios. Join the waitlist to follow the first releases.

Join the waitlistFor Coaches
Waitlist openBuilt in SpainDouble opt-in signupEnglish + Spanish live

Choose your lane

I'm a Developer

See the developer roadmap, planned API shape, and how early access will work.

See developer page

I'm a Coach / PT

See the coach roadmap, safety context, and how Studio fits into the launch plan.

See coach page

For developer teams evaluating the API

A preview of the API shape we're building and the launch concerns we're solving before public access opens.

Structured data

The planned API centers on exercise metadata, anatomy, equipment, and safety context for real product workflows.

Security first

Turnstile, server-only writes, and stricter access controls are already part of the launch path.

Roadmap visibility

Use the developer page and waitlist to track what is live, what is next, and where early feedback helps most.
JavaScript
// Preview of the planned request shape
const response = await fetch(
  'https://api.thefitnessdb.com/v1/exercises/{slug}',
  { headers: { 'Authorization': 'Bearer YOUR_API_KEY' } }
);
const data = await response.json();
Response
{
  "slug": "anterior-cruciate-ligament",
  "name": "Anterior Cruciate Ligament",
  "anatomicalRegion": "knee",
  "origin": "Anterior intercondylar fossa of the tibia",
  "insertion": "Lateral surface of the medial condyle of the femur",
  "function": "Resists anterior tibial translation",
  "relatedExercises": ["squat", "leg-press", "hamstring-curl"],
  "riskFactorOnDamage": 0.87
}
Join the waitlist

For coaches planning around launch

We're shaping the coach lane around usable exercise detail, safety context, and Studio's future workflow.

Structured exercise detail

The goal is a cleaner exercise dataset for programming, review, and client communication.

Safety context

Contraindications and movement context are part of the product direction, with launch details still being finalized.

Studio roadmap

Studio is planned as the PDF workflow for coaches and rehab specialists after the first data surfaces ship.

Coach-first workflow

The coach lane is being designed for fast browsing, filtering, and practical decisions without developer tooling.
Join the waitlist

Frequently Asked Questions

The current direction covers exercise structure, anatomy, equipment, safety context, and multilingual content. The final launch schema will be published before public access opens.

The API is not publicly open yet. Join the waitlist and we'll send updates when early-access onboarding starts.

Rate limits are not finalized yet. We'll publish them before the first sandbox release rather than guessing early.

Typed schemas are planned, but they are not published yet. Early-access updates will cover the first developer deliverables.