About ChunkItUp
We are building the world’s most open, accurate, and useful exercise database — paired with expert fitness content and a developer‑friendly API.
Our Mission
ChunkItUp exists to make high‑quality fitness knowledge accessible to everyone. We’re combining an interactive muscle heatmap with a meticulously curated exercise library, so anyone can explore movements, learn correct form, and build smarter routines — completely free to browse.
Open Exercise Database
We’re creating the most comprehensive exercise database on the web — with detailed instructions, muscle targeting, difficulty levels, equipment requirements, and video guidance for every movement.
- • 1000+ exercises and growing
- • Interactive muscle heatmap
- • Evidence‑based form guidance
- • Always free to explore
Expert Fitness Articles
Our content dives into the latest fitness science, training principles, recovery, and performance. Every article is written to be practical, concise, and backed by research — not trends.
- • Evidence‑based training
- • Proper technique breakdowns
- • Program design insights
- • Beginner to advanced guidance
Developer API (Coming Soon)
We’re building a public API so developers, coaches, and creators can access the ChunkItUp exercise dataset in their own apps. The goal is to make high‑quality exercise data easy to integrate and build on.
Want early access? Email us and tell us what you’re building.
Contact
Reach out anytime at thami@bluedust.se. We’ll update this once the official ChunkItUp email is ready.