Free open-source fitness exercise database (300+ exercises) in clean JSON format. Includes muscles, difficulty, equipment (bodyweight + machines), execution tips, and more. Perfect for workout apps, AI tools, and trainers

🚀 Full-stack fitness coaching platform built with Next.js, TypeScript, and Prisma ⚡ Features workout planning, progress tracking 📊, and an extensive exercise database 💪

Modern fitness tracking app with workout management, exercise database, and goal tracking. Built with Svelte 5, MongoDB, and professional UI/UX design.

The world's most comprehensive open-source exercise database — coaching cues, contraindications, progressions, CrossFit, kettlebell sport, and rehab protocols. CC BY-SA 4.0.

Static multilingual REST-like API with 1300+ exercise GIFs organized by muscle, equipment, body part and category. Served via GitHub + jsDelivr CDN. EN/ES supported.